https://echopi.ai/2026-10-271.0 https://echopi.ai/guides/2026-10-270.8 https://echopi.ai/guides/3d-printed-fidget-slider/2026-10-020.7 https://echopi.ai/guides/amazing-grace-notes/2026-10-030.7 https://echopi.ai/guides/best-desk-fidgets-for-adults/2026-10-190.7 https://echopi.ai/guides/best-edc-fidget-gifts/2026-10-190.7 https://echopi.ai/guides/best-fidget-slider-brands/2026-10-190.7 https://echopi.ai/guides/best-fidget-slider-for-adults/2026-10-190.7 https://echopi.ai/guides/best-fidget-slider-under-50/2026-10-020.7 https://echopi.ai/guides/brass-fidget-slider/2026-10-020.7 https://echopi.ai/guides/butterfly-knife-trainer/2026-10-030.7 https://echopi.ai/guides/custom-fidget-slider/2026-09-280.7 https://echopi.ai/guides/cyber-fidget-alternatives/2026-10-190.7 https://echopi.ai/guides/easiest-instrument-to-learn/2026-10-190.7 https://echopi.ai/guides/easy-songs-with-letter-notes/2026-10-030.7 https://echopi.ai/guides/edc-flashlight/2026-10-030.7 https://echopi.ai/guides/edc-knife/2026-10-030.7 https://echopi.ai/guides/edc-meaning/2026-10-030.7 https://echopi.ai/guides/edc-pen/2026-10-190.7 https://echopi.ai/guides/edc-spinning-top/2026-10-040.7 https://echopi.ai/guides/fidget-clicker-vs-fidget-slider/2026-10-190.7 https://echopi.ai/guides/fidget-cube-vs-fidget-slider/2026-10-240.7 https://echopi.ai/guides/fidget-ring-vs-fidget-slider/2026-09-280.7 https://echopi.ai/guides/fidget-slider-materials/2026-09-270.7 https://echopi.ai/guides/fidget-slider-repair/2026-09-280.7 https://echopi.ai/guides/fidget-slider-tricks/2026-10-040.7 https://echopi.ai/guides/fidget-slider-tuning-fork/2026-09-280.7 https://echopi.ai/guides/fidget-slider-vs-roller/2026-10-010.7 https://echopi.ai/guides/fidget-slider-with-buttons/2026-09-280.7 https://echopi.ai/guides/fidget-slider-with-sound/2026-10-190.7 https://echopi.ai/guides/fidget-spinner-vs-fidget-slider/2026-10-200.7 https://echopi.ai/guides/fidget-toys-for-adults/2026-10-190.7 https://echopi.ai/guides/fur-elise-notes/2026-10-030.7 https://echopi.ai/guides/happy-birthday-notes/2026-10-050.7 https://echopi.ai/guides/haptic-coin-vs-fidget-slider/2026-10-190.7 https://echopi.ai/guides/haptic-fidget-slider/2026-10-190.7 https://echopi.ai/guides/how-to-choose-an-edc-fidget-slider/2026-10-190.7 https://echopi.ai/guides/how-to-clean-a-fidget-slider/2026-09-280.7 https://echopi.ai/guides/how-to-close-a-pocket-knife/2026-10-030.7 https://echopi.ai/guides/how-to-make-a-fidget-slider/2026-09-280.7 https://echopi.ai/guides/jingle-bells-notes/2026-10-030.7 https://echopi.ai/guides/keyboard-switch-fidget/2026-10-030.7 https://echopi.ai/guides/keychain-knife/2026-10-030.7 https://echopi.ai/guides/limited-edition-fidget-sliders/2026-09-280.7 https://echopi.ai/guides/magnetic-fidget-slider/2026-10-190.7 https://echopi.ai/guides/magnetic-vs-mechanical-fidget-slider/2026-10-190.7 https://echopi.ai/guides/metal-fidget-spinner/2026-10-030.7 https://echopi.ai/guides/musical-fidgets/2026-10-190.7 https://echopi.ai/guides/ode-to-joy-notes/2026-10-030.7 https://echopi.ai/guides/ono-roller-alternatives/2026-10-190.7 https://echopi.ai/guides/peek-fidget-slider/2026-10-010.7 https://echopi.ai/guides/pocket-fidget-slider/2026-09-280.7 https://echopi.ai/guides/programmable-fidget-slider/2026-10-190.7 https://echopi.ai/guides/quiet-fidget-slider/2026-10-190.7 https://echopi.ai/guides/titanium-fidget-slider/2026-09-280.7 https://echopi.ai/guides/twinkle-twinkle-little-star-notes/2026-10-030.7 https://echopi.ai/guides/what-is-an-edc-fidget/2026-10-190.7 https://echopi.ai/guides/worry-stone-vs-fidget-slider/2026-10-190.7 https://echopi.ai/guides/zirconium-fidget-slider/2026-09-280.7 https://echopi.ai/app/privacy/2026-10-100.3 https://echopi.ai/app/support/2026-10-040.3 https://echopi.ai/privacy/2026-10-100.3 https://echopi.ai/videos/2026-10-270.6 https://echopi.ai/videos/same-push-three-feels/2026-09-300.5https://echopi.ai/assets/img/films/detents-landscape.webpSame push, three feelsPush once with detents off: a smooth glide. Switch to light: soft ticks. Set heavier sections: it gets firm exactly where you want it. The clicks on echoPi are real physical detents, not vibration pretending to be clicks. The app decides where they are and how strong. Where would you put the heavy clicks: at the start, the middle, or the end? App concept animation. Hardware in development.https://www.youtube.com/embed/P-PHHjxHM_I202026-09-30T18:08:03-07:00 https://echopi.ai/videos/every-click-is-a-note/2026-09-300.5https://echopi.ai/assets/img/films/melody-portrait.webpEvery click is a noteBeethoven's Fifth, one click at a time. Every click plays the next note. What song should I try next? Web sound demo. Hardware in development.https://www.youtube.com/embed/zWq4LhfxFsc162026-09-30T18:08:11-07:00 https://echopi.ai/videos/click-piano-guitar-or-rain/2026-09-300.5https://echopi.ai/assets/img/films/sound-landscape.webpClick, piano, guitar, or rain?Same rhythm, four sounds. Which would you choose? This is our browser sound demo, not a device recording. Hardware is in development.https://www.youtube.com/embed/dMBdUs-aCGU162026-09-30T06:53:53-07:00 https://echopi.ai/videos/meet-adam/2026-09-300.5https://echopi.ai/assets/img/films/adam-landscape.webpMeet AdamHi, I'm Adam. I run EDC World Plus, a WeChat mini program for secondhand EDC trading and auctions, reaching 100,000+ EDC enthusiasts in China. Now I'm building echoPi: an EDC slider with real physical detents. In the app you'll be able to turn them on or off and adjust their strength and feel, and every click will trigger a sound. One question for you: what sound would you put on your first click? Animated intro. Hardware is in development; no physical device is shown.https://www.youtube.com/embed/4_EdumDjkLc572026-09-30T06:27:33-07:00 https://echopi.ai/videos/life-of-pi-fake-fanfare/2026-09-300.5https://echopi.ai/assets/img/films/lifeofpi-landscape.webpLife of Pi Ep.1: Fake FanfarePi is stuck on stage 7. Forty-seven tries: the pit, the spiked ball, the pit again. Then it stops jumping, pushes three clicks, and plays the victory tune itself. The game believes it. What would you play to get past a level you can't beat? Animated short. Hardware in development.https://www.youtube.com/embed/JqVT66pXAAg432026-09-30T20:03:40-07:00 https://echopi.ai/videos/two-stops-one-dance-beat/2026-10-020.5https://echopi.ai/assets/img/films/lab1-portrait.webpSound Lab #1: Two stops, one dance beatBoom. Tss. Two stops, a dance beat. Then the clap comes in. One push per hit, the stop you push is the drum you hear. Faster or slower for the next one? Web sound demo. Hardware in development.https://www.youtube.com/embed/WP-MPW8zjTw142026-10-02T08:40:41-07:00 https://echopi.ai/videos/frog-plays-frere-jacques/2026-10-020.5https://echopi.ai/assets/img/films/lab2-portrait.webpSound Lab #2: A frog plays Frère Jacques, one push per noteA frog croaks its way through Frère Jacques. Every push is the next note. Halfway it turns into a music box, then a harp, and the melody never loses its place. Frog, music box or harp: which one stays in your head? Web sound demo. Hardware in development.https://www.youtube.com/embed/IfMjkxFfj6g152026-10-02T09:20:36-07:00 https://echopi.ai/videos/guess-the-tune-a-cat-is-playing/2026-10-020.5https://echopi.ai/assets/img/films/lab3-portrait.webpSound Lab #3: Guess the tune a cat is playingName this tune. A cat is playing it. One push, one note, and the name stays hidden until note 17. Then a xylophone finishes the phrase. How many notes did it take you? Web sound demo. Hardware in development.https://www.youtube.com/embed/q8jiYhrNWfg162026-10-02T10:23:56-07:00 https://echopi.ai/videos/one-finger-speed-run/2026-10-020.5https://echopi.ai/assets/img/films/lab4-portrait.webpSound Lab #4: Speed run: how fast can one finger play?How fast can one finger go? Level 1, 2, 3: up, down, up again, one push per stop. Can you beat level 3? Web sound demo. Hardware in development. Tuning fork: +1 octave.https://www.youtube.com/embed/9IuHoimqbz0132026-10-02T19:36:04-07:00 https://echopi.ai/videos/every-push-is-a-drum-hit/2026-10-010.5https://echopi.ai/assets/img/films/drumhit-portrait.webpEvery push is a drum hitEvery push is a drum hit: kick, hat, clap, crash. What beat would you tap with this? Web sound demo. Hardware in development.https://www.youtube.com/embed/7lzgb_bams8142026-10-01T17:31:23-07:00 https://echopi.ai/videos/one-tune-four-sounds/2026-10-020.5https://echopi.ai/assets/img/films/twinkle-portrait.webpOne tune, four sounds: piano, guitar, tuning fork, rainTwinkle Twinkle on piano, guitar, tuning fork and rain. Same tune, one little thing. Which sound should it try next? Web sound demo. Hardware in development.https://www.youtube.com/embed/sr9wR7sEWXA152026-10-02T04:49:24-07:00 https://echopi.ai/videos/ode-to-joy-one-push-per-note/2026-10-020.5https://echopi.ai/assets/img/films/odejoy-portrait.webpOde to Joy, one push per noteBeethoven's Ode to Joy, one push per note What should it play next? Web sound demo. Hardware in development.https://www.youtube.com/embed/iFKbLrYOcfg152026-10-02T06:38:36-07:00 https://echopi.ai/videos/too-loud-for-the-library/2026-10-010.5https://echopi.ai/assets/img/films/ep2-portrait.webpLife of Pi Ep.2: When your fidget slider is too loud for the libraryPi clicks once too many in a silent library. Fix: headphones. Outside, total silence. Inside, the same clicks, only for you. Where do you fidget when you need to stay quiet? Animated short. Hardware in development.https://www.youtube.com/embed/lnKOX-qpT6Q222026-10-01T06:45:42-07:00 https://echopi.ai/videos/string-snapped-pi-finished-the-song/2026-10-010.5https://echopi.ai/assets/img/films/ep3-portrait.webpLife of Pi Ep.3: The string snapped. Pi finished the song.Mid-party, the guitar string snaps. Pi pushes in, one note per push, and plays the rest of For He's a Jolly Good Fellow. What song would you save a party with? Animated short. Hardware in development.https://www.youtube.com/embed/4ndwq6TAnpI182026-10-01T07:44:43-07:00 https://echopi.ai/videos/my-cat-chased-the-music/2026-10-020.5https://echopi.ai/assets/img/films/ep4-portrait.webpLife of Pi Ep.4: My cat chased the musicA laser pointer that plays piano? Pi presses its head and a glowing note flies across the living room. The cat chases every note, crashes into a box, then turns the tables. What would your pet do? Animated short. Hardware in development.https://www.youtube.com/embed/lUCL3KwcCQU172026-10-02T07:09:37-07:00 https://echopi.ai/videos/ode-to-joy-on-car-horns/2026-10-020.5https://echopi.ai/assets/img/films/ep5-portrait.webpLife of Pi Ep.5: Ode to Joy on car horns, in a traffic jamA traffic jam plays Beethoven Stuck in traffic with horns going off everywhere. Pi sits on the dashboard, presses its head, and each press makes one car honk one note. Five cars, five pitches, Beethoven's Ode to Joy. The drivers join in, the jam ahead finally moves... and one driver behind has opinions. What would you play in a traffic jam? Animated short. Hardware in development.https://www.youtube.com/embed/p2o2ptbtK_M172026-10-02T08:23:30-07:00 https://echopi.ai/videos/dryer-that-plays-beethovens-5th/2026-10-020.5https://echopi.ai/assets/img/films/ep6-portrait.webpLife of Pi Ep.6: A dryer that plays Beethoven's 5thBeethoven's 5th, played by a laundromat Late night at the laundromat, a sneaker tumbling in the dryer bangs out da-da-da-DUM. Pi sits on the next washer and presses its head in time: G G G E-flat, F F F D. The washer underneath joins with a bubbly bass, the next one beeps the harmony, and by the last phrase the whole row is hopping. Then the dryer finishes its cycle. What would YOUR dryer play? Animated short. Hardware in development.https://www.youtube.com/embed/u9Y7rV4xpiM162026-10-02T12:23:56-07:00 https://echopi.ai/videos/four-geese-sing-mary-had-a-little-lamb/2026-10-020.5https://echopi.ai/assets/img/films/ep7-portrait.webpLife of Pi Ep.7: Four geese sing Mary Had a Little LambGeese charge a picnic, Pi turns them into a choir Pi is having a picnic by the pond when four geese charge the sandwich. One press, one note, and the lead goose skids to a stop and honks it back. Each goose takes a pitch, and Pi conducts them through Mary Had a Little Lamb, both hands on the last chord. Nobody was watching the plate. What song would you play for a goose? Animated short. Hardware in development.https://www.youtube.com/embed/gopA5W-VV0Y172026-10-02T12:41:37-07:00 https://echopi.ai/videos/worst-sound-in-class-turned-into-a-song/2026-10-020.5https://echopi.ai/assets/img/films/ep8-portrait.webpLife of Pi Ep.8: The worst sound in class, turned into a songChalk screech vs. Pi That chalk-on-blackboard squeal makes the whole class cover their ears. Pi presses its head once and the noise becomes a note; the chalk floats off and writes Mary Had a Little Lamb on the board, note by note, as Pi plays it. On the final note, Pi rings the school bell. What sound would you fix? Animated short. Hardware in development.https://www.youtube.com/embed/-x6BtesOD-I172026-10-02T17:34:08-07:00 https://echopi.ai/videos/pi-broke-the-elevator-silence/2026-10-020.5https://echopi.ai/assets/img/films/ep9-portrait.webpLife of Pi Ep.9: Pi broke the elevator silenceAwkward elevator silence. Pi presses its head, one note per press, and plays a little elevator jazz. One by one the strangers give in. Then the doors open. What would you play in an elevator? Animated short. Hardware in development.https://www.youtube.com/embed/BLee5RaRPtw182026-10-02T17:42:05-07:00 https://echopi.ai/videos/forgot-the-secret-knock/2026-10-040.5https://echopi.ai/assets/img/films/lop-e18-portrait.webpLife of Pi Ep.15: Forgot the secret knock? So Pi saved it in his head.Pi forgets the secret knock Pi keeps knocking the wrong rhythm at the cat's door. One press of his head is one knock and one note. The cat knocks Shave and a Haircut once, Pi stores it in his slider and plays it back. The door opens, Pi gets in, and the cat walks out and locks itself out. Click. What is your secret knock? Type it out in the comments. Animated short. Hardware in development.https://www.youtube.com/embed/AGjRgI_iZZU172026-10-04T09:36:00-07:00 https://echopi.ai/videos/goodbye-in-three-notes/2026-10-040.5https://echopi.ai/assets/img/films/lop-e20-portrait.webpLife of Pi Ep.16: She is moving out. Pi turns goodbye into three notes.Moving day, in three notes On moving day, Pi presses three notes, one press per note: low, high, middle. The friends draw them as three dots on a card. Pi rides away in her pocket, and he keeps the card. Knocking three times becomes their goodbye code: knock three times, and the other answers. What would your three notes be? Animated short. Hardware in development.https://www.youtube.com/embed/2WCdcUxjfFA242026-10-04T14:37:00-07:00 https://echopi.ai/videos/day-2-of-the-silent-treatment/2026-10-050.5https://echopi.ai/assets/img/films/lop-e21-portrait.webpLife of Pi Ep.17: Day 2 of the silent treatment. Who says sorry first?Day 2 of the silent treatment. One slider, two stubborn people. A couple on day 2 of the silent treatment argue through one slider. She slides out a meow that means sorry. He slides back a goose honk that means no. Every click is one note, and the replies get shorter and shorter, until both fingers reach for the same slider at once and finish the sentence together. Who says sorry first in your house? Animated short. Hardware in development.https://www.youtube.com/embed/EJfdv9pYep4222026-10-05T04:43:00-07:00 https://echopi.ai/videos/forgot-the-birthday-candles/2026-10-060.5https://echopi.ai/assets/img/films/lop-e22-portrait.webpLife of Pi Ep.18: We forgot the candles. She blew out the slider instead.No candles? Blow out the slider. There are no candles on the cake. Every click is one note, so a friend plays Happy Birthday on Pi, piano, one note per click, and Pi becomes the candle. The birthday girl makes a wish, blows, and pushes the slider one click off key. Everyone cracks up, and she plays the last line herself. What's the weirdest thing you've blown out? Animated short. Hardware in development.https://www.youtube.com/embed/4sNkiE7nPY8222026-10-06T00:21:13-07:00 https://echopi.ai/videos/raindrop-started-the-band/2026-10-060.5https://echopi.ai/assets/img/films/lop-e23-portrait.webpLife of Pi Ep.19: Two strangers at a bus stop. A raindrop started the band.Two strangers, one tiny bus-stop roof Two strangers are squeezed under a tiny bus-stop roof. The first drop knocks a quack out of Pi. After that every drip gets a xylophone note, so she stomps her rain boots and he taps his umbrella tip. A big umbrella finish soaks Pi, and they laugh. When the bus comes, she knocks three times on the window, he answers with three umbrella taps, and Pi plays the last note. What would you drum on at a bus stop? Animated short. Hardware in development.https://www.youtube.com/embed/JXD4USbyO-0252026-10-06T04:53:03-07:00 https://echopi.ai/videos/grandpa-forgot-the-last-line/2026-10-060.5https://echopi.ai/assets/img/films/lop-e24-portrait.webpLife of Pi Ep.20: Grandpa forgot the last line, so she found it note by noteGrandpa forgot the last line of his favorite song. He hums it, gets stuck, hums it again, stuck again. So his granddaughter tries the notes one click at a time on her slider: wrong, wrong, right. His eyes light up, he takes the slider, plays the whole line in one go, then starts teaching her the beat. Who taught who? Animated short. Hardware in development.https://www.youtube.com/embed/6dxxk5zbPew252026-10-06T09:58:31-07:00 https://echopi.ai/videos/dog-played-back-the-go-home-command/2026-10-060.5https://echopi.ai/assets/img/films/lop-e25-portrait.webpLife of Pi Ep.21: My dog ignored the go-home command. Next morning, he played it back.Three notes mean time to go home A corgi refuses to leave the park. Every click is one note, and his owner slides out three xylophone notes that mean time to go home. The corgi tilts his head, then plays dead. The next morning he presses the same three notes on Pi with his paw to wake his human up for a walk. Who walks who in your house? Animated short. Hardware in development.https://www.youtube.com/embed/_8KYrguB310232026-10-06T19:32:57-07:00 https://echopi.ai/videos/customer-service-hummed-the-hold-music/2026-10-070.5https://echopi.ai/assets/img/films/lop-e26-portrait.webpLife of Pi Ep.22: Customer service hummed back the end of the hold musicMinute 47 on hold. The same tune, cut off at the same note every time. The hold music never gets past the same note before it loops. So he starts playing along on his slider, one click per note, and it actually grooves. Then the agent finally picks up, and the first thing she does is hum the ending he never got to hear. Who finishes your hold music? Animated short. Hardware in development.https://www.youtube.com/embed/oMJ_o4nRcj8252026-10-07T01:19:06-07:00 https://echopi.ai/videos/egg-lands-on-the-beat/2026-10-070.5https://echopi.ai/assets/img/films/lop-e27-portrait.webpLife of Pi Ep.23: Two roommates, one pan, and an egg that lands on the beat.Two roommates, one pan Two roommates fight over one pan until one of them nudges the slider with the spatula handle. Every click is one note: a drum hit, then steel drum. The banging turns into a beat, they cook it as a duet, and the flipped egg lands right on the final note. High five. Who's your kitchen duet partner? Animated short. Hardware in development.https://www.youtube.com/embed/aK57VeDtHb8252026-10-07T06:38:03-07:00 https://echopi.ai/videos/jump-rope-beat/2026-10-070.5https://echopi.ai/assets/img/films/lop-e28-portrait.webpLife of Pi Ep.24: She kept tripping on the rope, so her friend gave her a beatShe keeps landing on her own jump rope. Mila jumps too late, every time. On the bench, Nia pushes two slow notes on her slider, and Mila clears the rope. Feeling clever, Nia plays it faster. Thwap. "Slower." Back on the slow beat, Mila jumps again and again, steadier with every note. "Easy," says Nia, and holds out her hand for the rope. First jump: thwap. Mila raises an eyebrow and plays her the two slow notes. Animated short. Hardware in development.https://www.youtube.com/embed/drHaZXYY0jo252026-10-07T18:23:14-07:00 https://echopi.ai/videos/zero-rhythm-on-the-treadmill/2026-10-080.5https://echopi.ai/assets/img/films/lop-e29-portrait.webpLife of Pi Ep.25: Day one on the treadmill. His feet had zero rhythm.Day one on the treadmill. Zero rhythm. The new guy on the middle treadmill keeps tripping over his own feet. The runner next to him nudges the slider on his tray: two kick drums, a beat to step on. The new guy locks in, a little piano run goes up, and the whole row starts running as one, faster and faster. Then the coach slaps the big pause button. Everyone stops. Almost everyone: the new guy keeps running on the stopped belt with his eyes shut. Animated short. Hardware in development.https://www.youtube.com/embed/DtadSrFJk1M262026-10-08T02:58:02-07:00 https://echopi.ai/videos/photographer-finally-in-the-photo/2026-10-090.5https://echopi.ai/assets/img/films/lop-e30-portrait.webpLife of Pi Ep.26: The friend who takes every photo finally got in oneSomeone in every group is always behind the camera. Tess takes every photo, so she's never in one. Pi bonks its own head, a cowbell "dong", and points at the empty spot beside it. She sets her phone's 10-second timer and runs. Omar leans into the seat for the chips; Pi bonks again and he jumps back. She slides in with a second to spare, Pi plays two harp notes, the timer goes off, and in the photo she's finally there. Pi's eyes are shut. Animated short. Hardware in development.https://www.youtube.com/embed/6mLb3OJsrok232026-10-09T01:30:34-07:00 https://echopi.ai/videos/upstairs-drill-at-2am-beat/2026-10-090.5https://echopi.ai/assets/img/films/lop-e31-portrait.webpLife of Pi Ep.27: Your upstairs neighbor drills at 2 AM. Make it a beat.2:47 AM. The drill starts upstairs. He can't sleep, so he nudges the slider on his blanket. Every click is one note: a kick and a snare between the drill bursts, then xylophone and piano. Upstairs hears it, knocks back, and the two of them jam through the floor. Then the drill stops, the hammer knocks Thank-you-neighbor, and Pi answers with the same three notes. What would you knock back? Animated short. Hardware in development.https://www.youtube.com/embed/6yZGsoNfoHM262026-10-09T15:28:22-07:00 https://echopi.ai/videos/checkout-beeps-twinkle-twinkle/2026-10-090.5https://echopi.ai/assets/img/films/lop-e32-portrait.webpLife of Pi Ep.28: One lane open, so he played the checkout beepsOne lane open. Every scanner beep is the same note. Stuck first in a long queue, Dev hears it: the scanner's beep is a G. So he fills in the gaps on his slider, one piano note per push, and the beeps finish the line of Twinkle Twinkle. The printer jams halfway through the second line. Then the last item is a pineapple that won't scan, and the cashier's Enter beep lands the final note right on the beat. The queue cheers. She has no idea. Animated short. Hardware in development.https://www.youtube.com/embed/bx5n5hQ0rd0252026-10-09T18:29:18-07:00 https://echopi.ai/videos/dropped-pen-in-silent-study-hall/2026-10-110.5https://echopi.ai/assets/img/films/lop-e33-portrait.webpLife of Pi Ep.29: He dropped his pen in silent study hall.A dropped pen in silent study hall He drops his pen in silent study hall, and the whole room shushes him. His deskmate slips him one earbud and an echoPi: every slide plays one note, and only the two of them can hear it. The teacher takes his pen. His deskmate answers by turning the teacher's footsteps into a march. Guess who cracks up first. Who always cracks first in your study group? Animated short. Hardware in development.https://www.youtube.com/embed/B7kO2oCWpcY232026-10-11T19:26:15-07:00 https://echopi.ai/videos/upstairs-treadmill-at-1am-drums/2026-10-170.5https://echopi.ai/assets/img/films/lop-e45-portrait.webpLife of Pi Ep.30: Upstairs runs on a treadmill at 1 AM. So Pi drums along.1 AM. The ceiling starts thumping. Every thump through the ceiling is a kick. Every click of Pi's slider is a snare. Upstairs speeds up, Pi clicks faster, and it turns into a drum solo with a final slam. Then the treadmill stops, and Pi is the only one still clicking. A broom knocks from downstairs. One careful click later, the broom answers, and three floors jam together. Animated short. Hardware in development.https://www.youtube.com/embed/yCltyhphAqI322026-10-17T09:36:39-07:00 https://echopi.ai/videos/midnight-fridge-band/2026-10-170.5https://echopi.ai/assets/img/films/lop-e46-portrait.webpLife of Pi Ep.31: The fridge was too loud at midnight. So Pi started a band.Midnight. The fridge is too loud. The hum is the bass, the ice maker is the snare, and every push of Pi's slider adds a drum. The microwave dings in, the faucet drips on the offbeat, and the whole kitchen turns into a band. Then the owner comes downstairs and opens the fridge. The door alarm beeps. Everything stops. He closes it. Opens it. Beep. The beeps land on the beat, and now he is on drums too, eating ice cream. Animated short. Hardware in development.https://www.youtube.com/embed/Ebc_i9C2QC0322026-10-17T16:39:32-07:00 https://echopi.ai/videos/car-alarm-at-2am-drums/2026-10-170.5https://echopi.ai/assets/img/films/lop-e47-portrait.webpLife of Pi Ep.32: A car alarm at 2 AM. So Pi plays drums over it.2 AM. A cat sets off a car alarm. Every push of the slider lands on a drum, right between the alarm tones. The windows across the street start nodding, then a dog howls along, and the whole block turns into a dance floor. Then the owner runs out in his slippers and shuts it off. The windows give him a thumbs down while Pi plays a sad kazoo. He looks at the remote, shrugs, and turns it back on. The party resumes. Animated short. Hardware in development.https://www.youtube.com/embed/odDMtTppB0w332026-10-17T20:56:13-07:00 https://echopi.ai/videos/woodpecker-drums-back/2026-10-180.5https://echopi.ai/assets/img/films/lop-e48-portrait.webpLife of Pi Ep.33: A woodpecker drums on the gutter at 6 AM. So Pi drums back.6 AM. A woodpecker on the metal gutter. Every burst on the gutter gets an answer: Pi slides his slider across the stops, and every stop plays a note. The bird tilts its head and tries again, faster. Then the neighbors' woodpeckers show up on the lamp post, the mailbox and the ladder, and the whole street is a drum line. Pi is wiped out on the windowsill. One woodpecker lands next to him, pecks the top of his head, and gets a note. Then another. Animated short. Hardware in development.https://www.youtube.com/embed/6zoRBQgfrrU322026-10-18T07:17:12-07:00 https://echopi.ai/videos/robot-vacuum-song/2026-10-180.5https://echopi.ai/assets/img/films/lop-e49-portrait.webpLife of Pi Ep.34: The robot vacuum bumped into everything at 2 AM. So Pi made it a song.2 AM. The robot vacuum bumps into everything. Chair leg, sofa, door frame: every bump gets a piano note from Pi's slider, and the robot's random path turns into a tune. Then Pi steps in to conduct, and the robot bumps right into him and knocks him over. Now Pi is the instrument. One bump, one note, until the robot carries him back to its charger. Animated short. Hardware in development.https://www.youtube.com/embed/HqDSSF9kHgo322026-10-18T08:48:13-07:00 https://echopi.ai/videos/roommate-snores-like-a-tuba/2026-10-180.5https://echopi.ai/assets/img/films/lop-e50-portrait.webpLife of Pi Ep.35: His roommate snores like a tuba. So Pi gave him a band.His roommate snores like a tuba. Every snore lands on beat one, and Pi fills the gaps with drums from his slider on the top bunk. Then he adds a melody and stands up to play. Then the roommate rolls over, and the next snore never comes. Pi plays one soft note, then another, and his roommate smiles in his sleep and snores right back on cue. They play until dawn. Animated short. Hardware in development.https://www.youtube.com/embed/hwAxyRMgIFI322026-10-18T14:50:00-07:00 https://echopi.ai/videos/midnight-popcorn-drums/2026-10-180.5https://echopi.ai/assets/img/films/lop-e52-portrait.webpLife of Pi Ep.36: Midnight popcorn was too loud for movie night. So Pi drummed along.Midnight popcorn, too loud for movie night. Every pop in the microwave gets a beat from Pi's slider. The pops get faster, the drums get louder, it turns into a groove and a drum solo, and his roommate comes over to nod along. Then Pi hits one crash too hard. The microwave door bursts open and popcorn sprays the kitchen. Silence. And then, finally: ding. The roommate tosses a kernel onto Pi, who flicks it into his mouth. Animated short. Hardware in development.https://www.youtube.com/embed/MC6RIb7P5sU322026-10-18T18:24:50-07:00 https://echopi.ai/videos/roof-leak-tuned-drips/2026-10-180.5https://echopi.ai/assets/img/films/lop-e51-portrait.webpLife of Pi Ep.37: The roof leaked all night. So Pi tuned the drips.The roof leaked all night. Rain all night, pots and buckets everywhere, every drip a different note. Pi lines them up from low to high, and the drips turn into a rising scale. Then the rain stops, one note short of the tune. The last drop just hangs there. Pi pushes one stop, and it falls into the last pot. Animated short. Hardware in development.https://www.youtube.com/embed/UjqFXckqlcM322026-10-18T20:24:01-07:00 https://echopi.ai/videos/parrot-copies-the-song/2026-10-190.5https://echopi.ai/assets/img/films/lop-e53-portrait.webpLife of Pi Ep.38: His roommate's parrot copies everything. So Pi gave it a song.6 AM. The parrot screams. Pi plays a note, and his roommate's parrot copies it. Pi plays a phrase, the parrot copies that too, then shows off with flourishes, and the duel turns into a duet. Then the real alarm goes off at 7. They look at each other and turn it into a trio. A hand slaps snooze. The parrot copies the beep. Animated short. Hardware in development.https://www.youtube.com/embed/PXDJ-uCW8Lc322026-10-19T04:38:13-07:00 https://echopi.ai/videos/ice-cream-truck-wrong-note/2026-10-190.5https://echopi.ai/assets/img/films/lop-e56-portrait.webpLife of Pi Ep.39: The ice cream truck plays one wrong note every time. Pi fixed it.One sour note, every time An ice cream truck plays The Entertainer, and every pass of the tune, one note goes sour. Pi waits for it, slides one stop, and plays the right note on top. The kids stop covering their ears. The dog stops barking. Then the driver smacks the old music box and it dies for good. He looks at Pi and hands over the mic, and the truck finally plays the tune right as it drives away. Animated short. Hardware in development.https://www.youtube.com/embed/Je66nOmx7hA322026-10-19T14:58:54-07:00 https://echopi.ai/videos/garbage-truck-beeps-metronome/2026-10-220.5https://echopi.ai/assets/img/films/lop-e54-portrait.webpLife of Pi Ep.42: The garbage truck beeps at 6 AM. So Pi made it the metronome.Every backup beep is a beat The bins slam like snares, a raccoon pops out of the trash to keep time, and even the driver drums the wheel. Then the truck pulls away and the song just stops. Until the driver gives a thumbs up and backs up again. Encore. Animated short. Hardware in development.https://www.youtube.com/embed/GkFLae9qhMg322026-10-22T12:48:17-07:00 https://echopi.ai/videos/sneakers-in-the-dryer-drum-kit/2026-10-210.5https://echopi.ai/assets/img/films/lop-e55-portrait.webpLife of Pi Ep.40: Someone put sneakers in the dryer. So Pi gave them a drum kit.Late night at the laundromat Every thump is a kick drum, the zippers next door are the hi-hat, and the two strangers waiting for their laundry start nodding along. Then every dryer stops at once and the beat dies mid-bar. The door pops open, a sneaker flies out, and lands right on Pi's slider. Crash. Animated short. Hardware in development.https://www.youtube.com/embed/8CdxF6v_FF0322026-10-21T07:26:06-07:00 https://echopi.ai/videos/squeaky-wipers-car-wash-beat/2026-10-210.5https://echopi.ai/assets/img/films/lop-e57-portrait.webpLife of Pi Ep.41: Squeaky wipers on a rainy night. Pi turned them into a beat.Every squeak is a click track The rain on the roof is a shaker, the blinker is a woodblock, and the whole family starts nodding along. Then the rain stops and the beat dies. So Dad pulls into the car wash. Jets, foam, giant brushes. Pi gets a whole band. Animated short. Hardware in development.https://www.youtube.com/embed/zEdalFUJ77c322026-10-21T17:12:38-07:00 https://echopi.ai/videos/air-horn-at-the-ballgame/2026-10-230.5https://echopi.ai/assets/img/films/lop-e59-portrait.webpLife of Pi Ep.43: The guy next to Pi brought an air horn to the ballgame.Every honk is a bass note Stomp, stomp, clap. First one row, then the whole section is playing along. The air horn guy keeps checking the big screen. Then the fan cam lands on Pi instead. Forty thousand people go quiet. Pi slides the lightest stop he has. The whole stadium answers. Animated short. Hardware in development.https://www.youtube.com/embed/yH2hzDVFD0o322026-10-23T17:15:47-07:00 https://echopi.ai/videos/cat-started-it-5am-lullaby/2026-10-240.5https://echopi.ai/assets/img/films/lop-e64-portrait.webpLife of Pi Ep.44: 5 AM. The cat started it. Pi got caught.One note per scratch 5 AM. The cat scratches at the bedroom door, so Pi plays a lullaby to cover it, one note per scratch. She hangs on the handle, he plays louder. On his highest note she lets go and sits like an angel. The door opens. Animated short. Hardware in development.https://www.youtube.com/embed/nut6mMVTqSU322026-10-24T08:14:17-07:00 https://echopi.ai/videos/leaf-blower-at-7am/2026-10-240.5https://echopi.ai/assets/img/films/lop-e65-portrait.webpLife of Pi Ep.45: 7 AM. Pi took over the leaf blower.Every slide is one note The neighbor's leaf blower starts at 7 AM, so Pi plays along: every slide is one note, and the throttle dips with it. Soon the neighbor is dancing and the leaves are stacking up. Then Pi cuts the band off. Everything stops, including the leaves. Animated short. Hardware in development.https://www.youtube.com/embed/H33odOTMnGw322026-10-24T13:02:05-07:00 https://echopi.ai/videos/one-click-and-the-dog-sat-down/2026-10-240.5https://echopi.ai/assets/img/films/lop-e66-portrait.webpLife of Pi Ep.46: One click and the dog next door sat down. Then the owner did.Every click is a trick The dog next door won't stop barking, so Pi clicks once. The dog sits. Every click after that is a trick, and a treat comes in through the window. Pi plays the can-can, the treats come faster, the whole jar tips over and the dog falls asleep in the pile. One more click: the owner sits up, begging. Animated short. Hardware in development.https://www.youtube.com/embed/x6kJ8ucYr1w322026-10-24T17:13:11-07:00 https://echopi.ai/videos/hallway-light-on-for-the-neighbor/2026-10-250.5https://echopi.ai/assets/img/films/lop-e67-portrait.webpLife of Pi Ep.47: He kept the hallway light on for his neighbor. Then the wind came.One note per try Midnight. The motion light keeps clicking off on the neighbor fumbling with his keys, so Pi plays to keep it on, one note per try. Faster and faster, the whole stairwell lights up. The lock clicks, the neighbor slips inside. Then a draft slams Pi's own door. Animated short. Hardware in development.https://www.youtube.com/embed/MQQhosQtu2A322026-10-25T08:19:10-07:00 https://echopi.ai/videos/squeaky-fan-twinkle-twinkle/2026-10-250.5https://echopi.ai/assets/img/films/lop-e68-portrait.webpLife of Pi Ep.48: Pi copied the squeaky fan a little too well.In time with every squeak A squeaky floor fan keeps a man awake, so Pi plays Twinkle, Twinkle in time with every squeak, swaying his head right along with the fan. The man reaches out with one foot and switches the fan off. Silence. Then Pi squeaks anyway, with his mouth, and scares himself. He can't stop. Animated short. Hardware in development.https://www.youtube.com/embed/MIYgI4RGpVc322026-10-25T13:00:24-07:00 https://echopi.ai/videos/mosquito-fell-asleep-to-the-lullaby/2026-10-250.5https://echopi.ai/assets/img/films/lop-e69-portrait.webpLife of Pi Ep.49: Pi played a lullaby for him. The mosquito fell asleep instead.Note by note, always half a beat late A mosquito buzzes at his ear all night. Pi steers it note by note, and he slaps after it, always half a beat late. Then Pi tries a lullaby to put him to sleep. The buzzing slows down, the mosquito curls up on the lamp, and he is wide awake. Animated short. Hardware in development.https://www.youtube.com/embed/uqR-i5hBzaU322026-10-25T17:19:08-07:00 https://echopi.ai/videos/kettle-whistle-teacup/2026-10-250.5https://echopi.ai/assets/img/films/lop-e70-portrait.webpLife of Pi Ep.50: Pi matched the kettle's whistle. The teacup did not survive.Every matched note ripples the steam A kettle shrieks on the stove. Pi plays along, and every time his note hits the whistle's pitch, the steam ripples. Faster and higher, until he leaps for the top note and holds it. The teacup in the owner's hand bursts. Pi tries one tiny note. The saucer cracks too. Animated short. Hardware in development.https://www.youtube.com/embed/1Qx09nATPDc322026-10-25T23:38:22-07:00 https://echopi.ai/videos/phone-wouldnt-stop-ringing/2026-10-260.5https://echopi.ai/assets/img/films/lop-e71-portrait.webpLife of Pi Ep.51: The phone wouldn't stop ringing. Pi found out why.Every ring gets an answer An old phone rings and rings, so Pi answers each ring with a line of Mozart. Every time he finishes, the ringing stops... then starts again. Faster and faster, until Pi hits his highest note and the handset flies off the hook. Through the handset: applause. Across the alley, a fan. Animated short. Hardware in development.https://www.youtube.com/embed/55cA3x1vqnE322026-10-26T08:16:18-07:00 https://echopi.ai/zh/2026-10-270.8 https://echopi.ai/zh/guides/2026-10-270.7 https://echopi.ai/zh/privacy/2026-10-270.2 https://echopi.ai/zh/guides/edc-flashlight/2026-10-010.6 https://echopi.ai/zh/guides/edc-meaning/2026-10-010.6 https://echopi.ai/zh/guides/edc-pen/2026-10-010.6 https://echopi.ai/zh/guides/edc-spinning-top/2026-10-010.6 https://echopi.ai/zh/guides/fidget-slider-materials/2026-09-280.6 https://echopi.ai/zh/guides/fidget-slider-tricks/2026-09-280.6 https://echopi.ai/zh/guides/fidget-slider-vs-roller/2026-10-010.6 https://echopi.ai/zh/guides/fidget-slider-with-sound/2026-10-190.6 https://echopi.ai/zh/guides/fidget-toys-for-adults/2026-10-190.6 https://echopi.ai/zh/guides/haptic-fidget-slider/2026-10-190.6 https://echopi.ai/zh/guides/how-to-choose-an-edc-fidget-slider/2026-10-190.6 https://echopi.ai/zh/guides/how-to-clean-a-fidget-slider/2026-09-280.6 https://echopi.ai/zh/guides/magnetic-vs-mechanical-fidget-slider/2026-10-190.6 https://echopi.ai/zh/guides/metal-fidget-spinner/2026-10-010.6 https://echopi.ai/zh/guides/musical-fidgets/2026-10-190.6 https://echopi.ai/zh/guides/peek-fidget-slider/2026-10-010.6 https://echopi.ai/zh/guides/programmable-fidget-slider/2026-10-190.6 https://echopi.ai/zh/guides/quiet-fidget-slider/2026-10-190.6 https://echopi.ai/zh/guides/titanium-fidget-slider/2026-09-280.6 https://echopi.ai/zh/guides/what-is-an-edc-fidget/2026-10-190.6 https://echopi.ai/zh/guides/zirconium-fidget-slider/2026-09-280.6 https://echopi.ai/zh/videos/2026-10-270.5 https://echopi.ai/zh/videos/same-push-three-feels/2026-09-300.4https://echopi.ai/assets/img/films/detents-landscape.webp同一推，三种手感关掉卡点推一下，是顺滑的一滑到底。切到轻档，是细细的轻响。设成分段加重，想在哪里变紧，就在哪里变紧。 echoPi 的卡点是真实的物理卡点，不是振动假装出来的。卡点放在哪、有多重，由 App 决定。 你会把重的卡点放在哪：开头、中间，还是结尾？ App 概念动画，硬件研发中。https://www.youtube.com/embed/P-PHHjxHM_I202026-09-30T18:08:03-07:00 https://echopi.ai/zh/videos/every-click-is-a-note/2026-09-300.4https://echopi.ai/assets/img/films/melody-portrait.webp每一格都是一个音贝多芬第五交响曲，一格一个音。每推一格，就弹出下一个音。 下一首该试什么曲子？ 网页声音演示，硬件研发中。https://www.youtube.com/embed/zWq4LhfxFsc162026-09-30T18:08:11-07:00 https://echopi.ai/zh/videos/click-piano-guitar-or-rain/2026-09-300.4https://echopi.ai/assets/img/films/sound-landscape.webp咔哒、钢琴、吉他，还是雨声？同样的节奏，四种声音。你会选哪个？ 这是网页声音演示，不是实机录音。硬件研发中。https://www.youtube.com/embed/dMBdUs-aCGU162026-09-30T06:53:53-07:00 https://echopi.ai/zh/videos/meet-adam/2026-09-300.4https://echopi.ai/assets/img/films/adam-landscape.webp认识 Adam大家好，我是 Adam。我在做 EDC World Plus，一个做 EDC 二手交易和拍卖的微信小程序，覆盖国内 10 万多名 EDC 玩家。 现在我在做 echoPi：一块带真实物理卡点的 EDC 推牌。在 App 里，卡点可以打开或关闭，也可以调轻重和手感，每推一格都会触发一个声音。 问你一个问题：你的第一格会放什么声音？ 动画自我介绍。硬件研发中，片中没有出现实物。https://www.youtube.com/embed/4_EdumDjkLc572026-09-30T06:27:33-07:00 https://echopi.ai/zh/videos/life-of-pi-fake-fanfare/2026-09-300.4https://echopi.ai/assets/img/films/lifeofpi-landscape.webpLife of Pi 第 1 集：假装通关Pi 卡在第 7 关。试了 47 次：掉坑，撞上刺球，又掉坑。 后来它不跳了，推了三格，自己弹出通关音乐。游戏信了。 一关怎么也过不去的时候，你会弹什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/JqVT66pXAAg432026-09-30T20:03:40-07:00 https://echopi.ai/zh/videos/two-stops-one-dance-beat/2026-10-020.4https://echopi.ai/assets/img/films/lab1-portrait.webpSound Lab #1：两个卡点，一段舞曲节拍咚。嚓。两个卡点，一段舞曲节拍。 然后拍手声加了进来。一推一个鼓点，你推到哪个卡点，就听到哪个鼓。 下一支，你想要更快还是更慢？ 网页声音演示，硬件研发中。https://www.youtube.com/embed/WP-MPW8zjTw142026-10-02T08:40:41-07:00 https://echopi.ai/zh/videos/frog-plays-frere-jacques/2026-10-020.4https://echopi.ai/assets/img/films/lab2-portrait.webpSound Lab #2：青蛙弹《雅克兄弟》，一推一个音一只青蛙呱呱叫着唱完了《雅克兄弟》。 每推一下，就是下一个音。唱到一半，声音变成八音盒，接着变成竖琴，旋律却一直没有走丢。 青蛙、八音盒还是竖琴：哪一个会留在你脑子里？ 网页声音演示，硬件研发中。https://www.youtube.com/embed/IfMjkxFfj6g152026-10-02T09:20:36-07:00 https://echopi.ai/zh/videos/guess-the-tune-a-cat-is-playing/2026-10-020.4https://echopi.ai/assets/img/films/lab3-portrait.webpSound Lab #3：猜猜猫在弹哪首曲子说出这首曲子的名字。弹它的是一只猫。 一推一个音，曲名一直藏到第 17 个音才揭晓。然后木琴把这一句弹完。 你听了几个音才猜出来？ 网页声音演示，硬件研发中。https://www.youtube.com/embed/q8jiYhrNWfg162026-10-02T10:23:56-07:00 https://echopi.ai/zh/videos/one-finger-speed-run/2026-10-020.4https://echopi.ai/assets/img/films/lab4-portrait.webpSound Lab #4：极速挑战，一根手指能弹多快？一根手指能有多快？ 第 1、2、3 关：向上，向下，再向上，每个卡点推一下。 你能通过第 3 关吗？ 网页声音演示，硬件研发中。音叉音色：高一个八度。https://www.youtube.com/embed/9IuHoimqbz0132026-10-02T19:36:04-07:00 https://echopi.ai/zh/videos/every-push-is-a-drum-hit/2026-10-010.4https://echopi.ai/assets/img/films/drumhit-portrait.webp每推一下，就是一记鼓点每推一下，就是一记鼓点：底鼓、踩镲、拍手、碎音镲。 你会用它敲出什么节拍？ 网页声音演示，硬件研发中。https://www.youtube.com/embed/7lzgb_bams8142026-10-01T17:31:23-07:00 https://echopi.ai/zh/videos/one-tune-four-sounds/2026-10-020.4https://echopi.ai/assets/img/films/twinkle-portrait.webp同一首曲子，四种声音：钢琴、吉他、音叉、雨声《小星星》分别用钢琴、吉他、音叉和雨声来弹。同一首曲子，同一个小东西。 接下来该试哪种声音？ 网页声音演示，硬件研发中。https://www.youtube.com/embed/sr9wR7sEWXA152026-10-02T04:49:24-07:00 https://echopi.ai/zh/videos/ode-to-joy-one-push-per-note/2026-10-020.4https://echopi.ai/assets/img/films/odejoy-portrait.webp《欢乐颂》，一推一个音贝多芬的《欢乐颂》，一推一个音 接下来该弹什么？ 网页声音演示，硬件研发中。https://www.youtube.com/embed/iFKbLrYOcfg152026-10-02T06:38:36-07:00 https://echopi.ai/zh/videos/too-loud-for-the-library/2026-10-010.4https://echopi.ai/assets/img/films/ep2-portrait.webpLife of Pi 第 2 集：当你的推牌在图书馆里太吵在安静的图书馆里，Pi 多咔哒了一下。办法：戴耳机。外面一片寂静，里面还是那些咔哒声，只给你一个人听。 需要保持安静的时候，你会在哪儿摆弄手里的小物件？ 动画短片，硬件研发中。https://www.youtube.com/embed/lnKOX-qpT6Q222026-10-01T06:45:42-07:00 https://echopi.ai/zh/videos/string-snapped-pi-finished-the-song/2026-10-010.4https://echopi.ai/assets/img/films/ep3-portrait.webpLife of Pi 第 3 集：弦断了，Pi 把歌弹完派对进行到一半，吉他弦断了。Pi 上场，一推一个音，把《For He's a Jolly Good Fellow》弹完。 你会用哪首歌来拯救一场派对？ 动画短片，硬件研发中。https://www.youtube.com/embed/4ndwq6TAnpI182026-10-01T07:44:43-07:00 https://echopi.ai/zh/videos/my-cat-chased-the-music/2026-10-020.4https://echopi.ai/assets/img/films/ep4-portrait.webpLife of Pi 第 4 集：我的猫追着音乐跑会弹钢琴的激光笔？ Pi 按下头顶，一个发光的音符飞过客厅。猫追着每一个音符跑，撞进一个纸箱，然后反过来占了上风。 你家的宠物会怎么做？ 动画短片，硬件研发中。https://www.youtube.com/embed/lUCL3KwcCQU172026-10-02T07:09:37-07:00 https://echopi.ai/zh/videos/ode-to-joy-on-car-horns/2026-10-020.4https://echopi.ai/assets/img/films/ep5-portrait.webpLife of Pi 第 5 集：堵车时，用汽车喇叭奏《欢乐颂》一场堵车，奏起了贝多芬 堵在路上，到处都是喇叭声。Pi 坐在仪表台上，按下头顶，每按一下，就有一辆车鸣一个音。五辆车，五个音高，奏的是贝多芬的《欢乐颂》。司机们也跟着加入，前面的车流终于动了……而后面有一位司机很有意见。 堵车的时候，你会弹什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/p2o2ptbtK_M172026-10-02T08:23:30-07:00 https://echopi.ai/zh/videos/dryer-that-plays-beethovens-5th/2026-10-020.4https://echopi.ai/assets/img/films/ep6-portrait.webpLife of Pi 第 6 集：一台弹贝多芬第五交响曲的烘干机自助洗衣房奏响贝多芬第五交响曲 深夜的自助洗衣房，烘干机里翻滚的一只球鞋，砸出了哒哒哒——咚。Pi 坐在旁边的洗衣机上，按着头顶跟上节拍：G G G 降 E，F F F D。底下的洗衣机用咕嘟咕嘟的低音加入，再旁边一台用嘀嘀声配上和声，到最后一句，整排机器都跳了起来。然后烘干机转完了一个周期。 你家的烘干机会弹什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/u9Y7rV4xpiM162026-10-02T12:23:56-07:00 https://echopi.ai/zh/videos/four-geese-sing-mary-had-a-little-lamb/2026-10-020.4https://echopi.ai/assets/img/films/ep7-portrait.webpLife of Pi 第 7 集：四只鹅合唱《玛丽有只小羊羔》鹅群冲向野餐，Pi 把它们变成了合唱团 Pi 在池塘边野餐，四只鹅冲着三明治扑了过来。按一下，一个音，领头的鹅急刹住，把这个音嘎地叫了回来。每只鹅各领一个音高，Pi 指挥它们唱完《玛丽有只小羊羔》，最后一个和弦，Pi 双手一起上。没有人再盯着盘子。 你会为一只鹅弹哪首歌？ 动画短片，硬件研发中。https://www.youtube.com/embed/gopA5W-VV0Y172026-10-02T12:41:37-07:00 https://echopi.ai/zh/videos/worst-sound-in-class-turned-into-a-song/2026-10-020.4https://echopi.ai/assets/img/films/ep8-portrait.webpLife of Pi 第 8 集：课堂上最难听的声音，变成了一首歌粉笔尖叫 vs. Pi 粉笔划过黑板的那声尖叫，让全班同学都捂住了耳朵。Pi 按一下头顶，噪音就变成了一个音符；粉笔飘了起来，随着 Pi 弹出的每一个音，一个音一个音地把《玛丽有只小羊羔》写在黑板上。弹到最后一个音，Pi 敲响了校铃。 你想把哪种声音变好听？ 动画短片，硬件研发中。https://www.youtube.com/embed/-x6BtesOD-I172026-10-02T17:34:08-07:00 https://echopi.ai/zh/videos/pi-broke-the-elevator-silence/2026-10-020.4https://echopi.ai/assets/img/films/ep9-portrait.webpLife of Pi 第 9 集：Pi 打破了电梯里的沉默电梯里尴尬的沉默。Pi 按着头顶，一按一个音，弹起一段小小的电梯爵士。陌生人一个接一个地绷不住了。然后，门开了。 在电梯里，你会弹什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/BLee5RaRPtw182026-10-02T17:42:05-07:00 https://echopi.ai/zh/videos/forgot-the-secret-knock/2026-10-040.4https://echopi.ai/assets/img/films/lop-e18-portrait.webpLife of Pi 第 15 集：忘了暗号敲门声？Pi 把它存进了脑袋里Pi 忘了暗号敲门声 Pi 在猫的门口一遍遍敲错节奏。按一下头顶，就是敲一下、一个音。猫把「Shave and a Haircut」敲了一遍，Pi 存进推牌里，再原样弹回去。门开了，Pi 进了屋，猫走出门，把自己锁在了外面。咔哒。 你的暗号敲门声是什么？在评论里敲出来吧。 动画短片，硬件研发中。https://www.youtube.com/embed/AGjRgI_iZZU172026-10-04T09:36:00-07:00 https://echopi.ai/zh/videos/goodbye-in-three-notes/2026-10-040.4https://echopi.ai/assets/img/films/lop-e20-portrait.webpLife of Pi 第 16 集：她要搬走了，Pi 把再见变成三个音搬家这天，用三个音告别 搬家这天，Pi 一按一个音，按出三个音：低、高、中。两个朋友把它们画成卡片上的三个点。Pi 坐在她的口袋里跟着走了，他留下了那张卡片。敲三下成了他们的告别暗号：一方敲三下，另一方就回应。 你的三个音会是什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/2WCdcUxjfFA242026-10-04T14:37:00-07:00 https://echopi.ai/zh/videos/day-2-of-the-silent-treatment/2026-10-050.4https://echopi.ai/assets/img/films/lop-e21-portrait.webpLife of Pi 第 17 集：冷战第二天，谁先说对不起？冷战第二天。一块推牌，两个嘴硬的人。 一对冷战到第二天的情侣，借一块推牌吵架。她推出一声猫叫，意思是对不起；他推回一声鹅叫，意思是不行。每一格都是一个音，回话越来越短，直到两根手指同时伸向同一块推牌，一起把这句话说完。 你家谁先说对不起？ 动画短片，硬件研发中。https://www.youtube.com/embed/EJfdv9pYep4222026-10-05T04:43:00-07:00 https://echopi.ai/zh/videos/forgot-the-birthday-candles/2026-10-060.4https://echopi.ai/assets/img/films/lop-e22-portrait.webpLife of Pi 第 18 集：我们忘了买蜡烛，她吹灭的是推牌没有蜡烛？那就吹推牌。 蛋糕上没有蜡烛。每一格都是一个音，于是一位朋友在 Pi 上一格一个音，用钢琴弹起生日歌，Pi 成了那根蜡烛。寿星许了愿，一吹，把推牌吹得滑了一格，跑了调。大家笑翻了，最后一句她自己弹完。 你吹灭过最奇怪的东西是什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/4sNkiE7nPY8222026-10-06T00:21:13-07:00 https://echopi.ai/zh/videos/raindrop-started-the-band/2026-10-060.4https://echopi.ai/assets/img/films/lop-e23-portrait.webpLife of Pi 第 19 集：公交站的两个陌生人，一滴雨开启了乐队两个陌生人，一个小小的公交站雨棚 两个陌生人挤在小小的公交站雨棚下。第一滴雨砸得 Pi 发出一声鸭叫。之后每一滴漏下的雨都配上一个木琴音，她跺起雨靴，他点起伞尖。最后一下大力甩伞把 Pi 淋了个透，两人都笑了。公交车来了，她隔着车窗敲了三下，他用伞尖点了三下回应，Pi 弹出最后一个音。 在公交站，你会敲点什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/JXD4USbyO-0252026-10-06T04:53:03-07:00 https://echopi.ai/zh/videos/grandpa-forgot-the-last-line/2026-10-060.4https://echopi.ai/assets/img/films/lop-e24-portrait.webpLife of Pi 第 20 集：爷爷忘了最后一句，她一个音一个音找了回来爷爷忘了他最爱那首歌的最后一句。 他哼着哼着卡住了，再哼一遍，又卡住了。孙女就在推牌上一格一个音地试：不对，不对，对了。爷爷眼睛一亮，接过推牌，一口气弹完整句，然后教起她打拍子。 到底是谁教谁？ 动画短片，硬件研发中。https://www.youtube.com/embed/6dxxk5zbPew252026-10-06T09:58:31-07:00 https://echopi.ai/zh/videos/dog-played-back-the-go-home-command/2026-10-060.4https://echopi.ai/assets/img/films/lop-e25-portrait.webpLife of Pi 第 21 集：我家狗不理回家口令，第二天早上它弹回来了三个音，意思是该回家了 一只柯基赖在公园不肯走。每一格都是一个音，主人推出三个木琴音，意思是该回家了。柯基歪了歪头，然后装死。第二天早上，它用爪子在 Pi 上按出同样的三个音，把主人叫起来去遛弯。 你家是谁遛谁？ 动画短片，硬件研发中。https://www.youtube.com/embed/_8KYrguB310232026-10-06T19:32:57-07:00 https://echopi.ai/zh/videos/customer-service-hummed-the-hold-music/2026-10-070.4https://echopi.ai/assets/img/films/lop-e26-portrait.webpLife of Pi 第 22 集：客服把等待音乐的结尾哼了出来等了 47 分钟。同一段曲子，每次都断在同一个音。 等待音乐每次放到同一个音就从头循环。于是他在推牌上跟着弹，一格一个音，居然还挺有律动。客服终于接起电话，她做的第一件事，就是把他从没听到过的结尾哼了出来。 谁来把你的等待音乐唱完？ 动画短片，硬件研发中。https://www.youtube.com/embed/oMJ_o4nRcj8252026-10-07T01:19:06-07:00 https://echopi.ai/zh/videos/egg-lands-on-the-beat/2026-10-070.4https://echopi.ai/assets/img/films/lop-e27-portrait.webpLife of Pi 第 23 集：两个室友，一口锅，一个踩在节拍上的煎蛋两个室友，一口锅 两个室友抢一口锅，直到其中一人用锅铲柄碰了一下推牌。每一格都是一个音：先是一记鼓，然后是钢鼓。叮叮当当变成了节拍，两人合奏着把菜做完，翻起的煎蛋正好落在最后一个音上。击掌。 谁是你的厨房二重奏搭档？ 动画短片，硬件研发中。https://www.youtube.com/embed/aK57VeDtHb8252026-10-07T06:38:03-07:00 https://echopi.ai/zh/videos/jump-rope-beat/2026-10-070.4https://echopi.ai/assets/img/films/lop-e28-portrait.webpLife of Pi 第 24 集：她跳绳老绊脚，朋友给了她一个节拍她总是踩到自己的跳绳。 Mila 每次都跳晚了。长椅上，Nia 在推牌上推出两个慢慢的音，Mila 就跳过了绳子。Nia 觉得自己很聪明，弹快了一点。啪。「慢点。」回到慢节拍，Mila 一下接一下地跳，每个音都更稳。「简单。」Nia 说着，伸手要过跳绳。第一下：啪。Mila 挑了挑眉，给她弹了那两个慢音。 动画短片，硬件研发中。https://www.youtube.com/embed/drHaZXYY0jo252026-10-07T18:23:14-07:00 https://echopi.ai/zh/videos/zero-rhythm-on-the-treadmill/2026-10-080.4https://echopi.ai/assets/img/films/lop-e29-portrait.webpLife of Pi 第 25 集：第一天上跑步机，他的脚毫无节奏第一天上跑步机，毫无节奏。 中间那台跑步机上的新人总是自己绊自己。旁边的跑者碰了一下托盘上的推牌：两声底鼓，给他一个踩点的节拍。新人跟上了，一段小小的钢琴音往上走，整排人跑成了一个节奏，越跑越快。这时教练一巴掌拍下大大的暂停键。所有人都停了。几乎所有人：新人闭着眼，还在停下的跑带上继续跑。 动画短片，硬件研发中。https://www.youtube.com/embed/DtadSrFJk1M262026-10-08T02:58:02-07:00 https://echopi.ai/zh/videos/photographer-finally-in-the-photo/2026-10-090.4https://echopi.ai/assets/img/films/lop-e30-portrait.webpLife of Pi 第 26 集：总给大家拍照的朋友，终于进了一张合照每群朋友里，总有一个人永远在镜头后面。 每张照片都是 Tess 拍的，所以哪张里都没有她。Pi 敲了一下自己的头，牛铃「当」的一声，然后指了指身边的空位。她把手机设好 10 秒定时，跑了过来。Omar 探身到空位上去拿薯片；Pi 又敲了一下，他赶紧缩了回去。她在最后一秒滑进座位，Pi 弹出两个竖琴音，快门响了，照片里终于有了她。Pi 的眼睛是闭着的。 动画短片，硬件研发中。https://www.youtube.com/embed/6mLb3OJsrok232026-10-09T01:30:34-07:00 https://echopi.ai/zh/videos/upstairs-drill-at-2am-beat/2026-10-090.4https://echopi.ai/assets/img/films/lop-e31-portrait.webpLife of Pi 第 27 集：楼上邻居凌晨两点打电钻，那就打成节拍凌晨 2:47，楼上的电钻响了。 他睡不着，就碰了碰被子上的推牌。每一格都是一个音：在电钻声的间隙里，一记底鼓、一记军鼓，然后是木琴和钢琴。楼上听见了，敲了回来，两个人隔着楼板合奏起来。后来电钻停了，锤子敲出「谢谢邻居」，Pi 用同样的三个音回应。 你会敲回去什么？ 动画短片，硬件研发中。https://www.youtube.com/embed/6yZGsoNfoHM262026-10-09T15:28:22-07:00 https://echopi.ai/zh/videos/checkout-beeps-twinkle-twinkle/2026-10-090.4https://echopi.ai/assets/img/films/lop-e32-portrait.webpLife of Pi 第 28 集：只开了一条收银道，他弹起了扫码的嘀嘀声只开了一条收银道。每一声扫码都是同一个音。 Dev 排在长队的最前面，听出来了：扫码枪的嘀声是一个 G。于是他在推牌上补空当，一推一个钢琴音，嘀嘀声把《小星星》的一句接完了。第二句弹到一半，小票打印机卡纸了。最后一件商品是一个怎么也扫不上的菠萝，收银员按下确认键的那一声嘀，正好在节拍上落下最后一个音。整条队都欢呼起来。她完全不知道发生了什么。 动画短片，硬件研发中。https://www.youtube.com/embed/bx5n5hQ0rd0252026-10-09T18:29:18-07:00 https://echopi.ai/zh/videos/dropped-pen-in-silent-study-hall/2026-10-110.4https://echopi.ai/assets/img/films/lop-e33-portrait.webpLife of Pi 第 29 集：安静的自习室里，他的笔掉了安静的自习室里，一支掉落的笔 安静的自习室里，他的笔掉了，全屋的人都冲他「嘘」。同桌塞给他一只耳机和一个 echoPi：每推一下就是一个音，只有他们两个听得见。老师收走了他的笔。同桌的回应，是把老师的脚步声配成了一段进行曲。猜猜谁先笑出声。 你们自习小组里，总是谁先憋不住？ 动画短片，硬件研发中。https://www.youtube.com/embed/B7kO2oCWpcY232026-10-11T19:26:15-07:00 https://echopi.ai/zh/videos/upstairs-treadmill-at-1am-drums/2026-10-170.4https://echopi.ai/assets/img/films/lop-e45-portrait.webpLife of Pi 第 30 集：楼上凌晨一点跑步机，Pi 跟着打鼓凌晨一点，天花板开始咚咚响。 天花板传下来的每一声咚都是底鼓，Pi 推牌的每一下咔哒都是军鼓。楼上越跑越快，Pi 也越推越快，打成了一段鼓独奏，最后重重一击。后来跑步机停了，只剩 Pi 还在咔哒。楼下有人用扫帚捅了捅天花板。Pi 小心翼翼地推了一下，扫帚敲了回来，三层楼一起合奏起来。 动画短片，硬件研发中。https://www.youtube.com/embed/yCltyhphAqI322026-10-17T09:36:39-07:00 https://echopi.ai/zh/videos/midnight-fridge-band/2026-10-170.4https://echopi.ai/assets/img/films/lop-e46-portrait.webpLife of Pi 第 31 集：半夜冰箱太吵，Pi 组了个乐队午夜，冰箱太吵了。 嗡嗡声是贝斯，制冰机是军鼓，Pi 每推一下推牌就加一记鼓。微波炉叮的一声加入，水龙头在反拍上滴答，整个厨房变成了一支乐队。这时主人下楼打开了冰箱。冰箱门的提示音嘀嘀响起，一切都停了。他关上，又打开。嘀。提示音正好落在节拍上，于是他一边吃冰淇淋，一边也打起了鼓。 动画短片，硬件研发中。https://www.youtube.com/embed/Ebc_i9C2QC0322026-10-17T16:39:32-07:00 https://echopi.ai/zh/videos/car-alarm-at-2am-drums/2026-10-170.4https://echopi.ai/assets/img/films/lop-e47-portrait.webpLife of Pi 第 32 集：凌晨两点的汽车警报，Pi 跟着打鼓凌晨两点，一只猫碰响了汽车警报。 推牌每推一下都落在一记鼓上，正好卡在警报声的间隙里。对面的窗户开始跟着点头，接着一只狗也嚎了起来，整个街区变成了舞池。这时车主穿着拖鞋跑出来，把警报关了。窗户们齐刷刷对他竖起倒拇指，Pi 吹了一段丧气的卡祖笛。他看看遥控器，耸耸肩，又把警报打开了。派对继续。 动画短片，硬件研发中。https://www.youtube.com/embed/odDMtTppB0w332026-10-17T20:56:13-07:00 https://echopi.ai/zh/videos/woodpecker-drums-back/2026-10-180.4https://echopi.ai/assets/img/films/lop-e48-portrait.webpLife of Pi 第 33 集：早上 6 点，啄木鸟在排水槽上打鼓，Pi 也打鼓回应早上六点，一只啄木鸟在敲金属排水槽。 排水槽上每一阵敲击，都有回应：Pi 把推牌一格一格推过去，每一格一个音。啄木鸟歪歪头，又敲了一遍，更快了。接着邻居家的啄木鸟也来了，落在路灯杆、信箱和梯子上，整条街成了一支鼓队。Pi 累瘫在窗台上。一只啄木鸟落在他旁边，啄了啄他的头顶，啄出一个音。然后又是一个。 动画短片，硬件研发中。https://www.youtube.com/embed/6zoRBQgfrrU322026-10-18T07:17:12-07:00 https://echopi.ai/zh/videos/robot-vacuum-song/2026-10-180.4https://echopi.ai/assets/img/films/lop-e49-portrait.webpLife of Pi 第 34 集：扫地机器人凌晨两点到处乱撞，Pi 把它变成了一首歌凌晨两点，扫地机器人到处乱撞。 椅子腿、沙发、门框：每撞一下，Pi 就用推牌配一个钢琴音，机器人乱走的路线变成了一段旋律。后来 Pi 上前指挥，机器人一头撞上他，把他撞倒了。现在 Pi 成了乐器。撞一下，一个音，一直到机器人把他驮回充电座。 动画短片，硬件研发中。https://www.youtube.com/embed/HqDSSF9kHgo322026-10-18T08:48:13-07:00 https://echopi.ai/zh/videos/roommate-snores-like-a-tuba/2026-10-180.4https://echopi.ai/assets/img/films/lop-e50-portrait.webpLife of Pi 第 35 集：室友打呼噜像吹大号，Pi 给他配了个乐队室友打呼噜像吹大号。 每一声呼噜都落在第一拍上，Pi 在上铺用推牌把空当填上鼓点。接着他加上旋律，站起来弹。这时室友翻了个身，下一声呼噜迟迟没来。Pi 轻轻弹了一个音，又一个，室友在梦里笑了，准时打出一声呼噜回应。他们一直合奏到天亮。 动画短片，硬件研发中。https://www.youtube.com/embed/hwAxyRMgIFI322026-10-18T14:50:00-07:00 https://echopi.ai/zh/videos/midnight-popcorn-drums/2026-10-180.4https://echopi.ai/assets/img/films/lop-e52-portrait.webpLife of Pi 第 36 集：半夜爆米花太吵，打扰了电影夜，Pi 跟着打起了鼓半夜的爆米花，吵到了电影夜。 微波炉里每爆一颗，Pi 就用推牌配一下节拍。爆得越来越快，鼓也越打越响，打成了一段律动和鼓独奏，室友也凑过来跟着点头。这时 Pi 一记镲打得太重，微波炉门被震开，爆米花喷了一厨房。安静。然后，终于：叮。室友丢了一颗爆米花到 Pi 身上，Pi 一弹，弹进了自己嘴里。 动画短片，硬件研发中。https://www.youtube.com/embed/MC6RIb7P5sU322026-10-18T18:24:50-07:00 https://echopi.ai/zh/videos/roof-leak-tuned-drips/2026-10-180.4https://echopi.ai/assets/img/films/lop-e51-portrait.webpLife of Pi 第 37 集：屋顶漏了一整夜，Pi 给水滴调了音屋顶漏了一整夜。 雨下了一整夜，到处摆满了锅和桶，每一滴都是不同的音。Pi 把它们从低到高排好，水滴变成了一段上行音阶。后来雨停了，离整段旋律只差一个音。最后一滴就那么悬着。Pi 推了一格，它落进了最后一个锅里。 动画短片，硬件研发中。https://www.youtube.com/embed/UjqFXckqlcM322026-10-18T20:24:01-07:00 https://echopi.ai/zh/videos/parrot-copies-the-song/2026-10-190.4https://echopi.ai/assets/img/films/lop-e53-portrait.webpLife of Pi 第 38 集：室友的鹦鹉什么都学，Pi 就给它一首歌早上六点，鹦鹉开始尖叫。 Pi 弹一个音，室友的鹦鹉就学一个音。Pi 弹一句，鹦鹉也学一句，还自己加起了花，比拼变成了二重唱。七点，真正的闹钟响了。他们对视一眼，把它变成了三重奏。一只手拍下贪睡键。鹦鹉学了一声嘀。 动画短片，硬件研发中。https://www.youtube.com/embed/PXDJ-uCW8Lc322026-10-19T04:38:13-07:00 https://echopi.ai/zh/videos/ice-cream-truck-wrong-note/2026-10-190.4https://echopi.ai/assets/img/films/lop-e56-portrait.webpLife of Pi 第 39 集：冰淇淋车每次都有一个音走调，Pi 把它修好了每一遍，都有一个音走调 冰淇淋车放着《艺人》（The Entertainer），每放一遍，总有一个音走调。Pi 等着那个音，推一格，在上面弹出对的音。孩子们不再捂耳朵，狗也不叫了。这时司机拍了一下那台旧音乐盒，它彻底不响了。他看看 Pi，把麦克风递了过去。车开走的时候，曲子终于放对了。 动画短片，硬件研发中。https://www.youtube.com/embed/Je66nOmx7hA322026-10-19T14:58:54-07:00 https://echopi.ai/zh/videos/garbage-truck-beeps-metronome/2026-10-220.4https://echopi.ai/assets/img/films/lop-e54-portrait.webpLife of Pi 第 42 集：垃圾车早上 6 点倒车哔哔响，Pi 拿它当节拍器每一声倒车哔，都是一拍 垃圾桶砰砰响，像军鼓；一只浣熊从垃圾堆里钻出来跟着打拍子，连司机也在方向盘上敲起了鼓。卡车开走，曲子一下就停了。直到司机竖起大拇指，又倒了回来。返场。 动画短片，硬件研发中。https://www.youtube.com/embed/GkFLae9qhMg322026-10-22T12:48:17-07:00 https://echopi.ai/zh/videos/sneakers-in-the-dryer-drum-kit/2026-10-210.4https://echopi.ai/assets/img/films/lop-e55-portrait.webpLife of Pi 第 40 集：有人把球鞋扔进了烘干机，Pi 给它配了套鼓深夜的洗衣房 每一声咚都是底鼓，隔壁烘干机里的拉链是踩镲，两个等衣服的陌生人也跟着点起了头。这时所有烘干机同时停下，节拍断在半小节。舱门弹开，一只球鞋飞出来，正好砸在 Pi 的推牌上。镲！ 动画短片，硬件研发中。https://www.youtube.com/embed/8CdxF6v_FF0322026-10-21T07:26:06-07:00 https://echopi.ai/zh/videos/squeaky-wipers-car-wash-beat/2026-10-210.4https://echopi.ai/assets/img/films/lop-e57-portrait.webpLife of Pi 第 41 集：雨夜雨刷吱吱响，Pi 把它变成了节拍每一声吱，都是节拍器 车顶的雨声是沙锤，转向灯是木鱼，一家人都跟着点起了头。雨停了，节拍也没了。于是爸爸把车开进了洗车机：水柱、泡沫、大滚刷，Pi 一下有了一整支乐队。 动画短片，硬件研发中。https://www.youtube.com/embed/zEdalFUJ77c322026-10-21T17:12:38-07:00 https://echopi.ai/zh/videos/air-horn-at-the-ballgame/2026-10-230.4https://echopi.ai/assets/img/films/lop-e59-portrait.webpLife of Pi 第 43 集：Pi 旁边那位，带着气笛来看球每一声气笛，都是低音 跺、跺、拍。先是一排，然后整片看台都跟着打起了拍子。气笛哥一直盯着大屏幕。结果球迷镜头落在了 Pi 身上。四万人安静下来。Pi 推了最轻的一格，整座球场跟着回应。 动画短片，硬件研发中。https://www.youtube.com/embed/yH2hzDVFD0o322026-10-23T17:15:47-07:00 https://echopi.ai/zh/videos/cat-started-it-5am-lullaby/2026-10-240.4https://echopi.ai/assets/img/films/lop-e64-portrait.webpLife of Pi 第 44 集：凌晨 5 点，是猫先动的手，被抓包的却是 Pi挠一下，接一个音 凌晨 5 点，猫在挠卧室门，Pi 弹起摇篮曲想把声音盖住，猫挠一下，他就接一个音。猫吊在门把手上，他弹得更响。弹到最高那个音时，猫松开爪子，乖乖坐好，像个小天使。门开了。 动画短片，硬件研发中。https://www.youtube.com/embed/nut6mMVTqSU322026-10-24T08:14:17-07:00 https://echopi.ai/zh/videos/leaf-blower-at-7am/2026-10-240.4https://echopi.ai/assets/img/films/lop-e65-portrait.webpLife of Pi 第 45 集：早上 7 点，Pi 接管了吹叶机推一格，一个音 邻居的吹叶机早上 7 点准时开工，Pi 干脆跟着弹：推一格是一个音，油门也跟着一收一放。没多久邻居跳起了舞，落叶也越堆越整齐。然后 Pi 一个收尾，乐队戛然而止，什么都停了，连落叶也停了。 动画短片，硬件研发中。https://www.youtube.com/embed/H33odOTMnGw322026-10-24T13:02:05-07:00 https://echopi.ai/zh/videos/one-click-and-the-dog-sat-down/2026-10-240.4https://echopi.ai/assets/img/films/lop-e66-portrait.webpLife of Pi 第 46 集：咔一下，隔壁的狗坐下了，然后主人也坐下了咔一下，一个动作 隔壁的狗叫个不停，Pi 推了一格，咔。狗立刻坐好。之后每咔一下就是一个动作，窗里也跟着丢进来一颗零食。Pi 弹起康康舞，零食越丢越快，最后整罐倒下来，狗在零食堆里睡着了。Pi 再咔一下：主人从窗边坐直，像狗一样讨食。 动画短片，硬件研发中。https://www.youtube.com/embed/x6kJ8ucYr1w322026-10-24T17:13:11-07:00 https://echopi.ai/zh/videos/hallway-light-on-for-the-neighbor/2026-10-250.4https://echopi.ai/assets/img/films/lop-e67-portrait.webpLife of Pi 第 47 集：他替邻居把走廊灯一直弹亮，然后起风了试一把钥匙，接一个音 半夜，邻居在门口摸钥匙，声控灯一次次灭掉，Pi 就弹琴把灯一直弹亮，邻居试一把钥匙，他接一个音。越弹越快，整个楼道都亮了。锁开了，邻居闪身进门。然后一阵穿堂风，把 Pi 自己的门关上了。 动画短片，硬件研发中。https://www.youtube.com/embed/MQQhosQtu2A322026-10-25T08:19:10-07:00 https://echopi.ai/zh/videos/squeaky-fan-twinkle-twinkle/2026-10-250.4https://echopi.ai/assets/img/films/lop-e68-portrait.webpLife of Pi 第 48 集：Pi 把吱嘎响的风扇学得太像了风扇吱一下，接一个音 落地扇吱嘎吱嘎响，吵得人睡不着，Pi 就跟着每一声吱嘎弹《小星星》，脑袋也跟着风扇一起摇。那人伸出一只脚把风扇关了。安静了。然后 Pi 自己用嘴吱了一声，把自己吓了一跳，还停不下来。 动画短片，硬件研发中。https://www.youtube.com/embed/MIYgI4RGpVc322026-10-25T13:00:24-07:00 https://echopi.ai/zh/videos/mosquito-fell-asleep-to-the-lullaby/2026-10-250.4https://echopi.ai/assets/img/films/lop-e69-portrait.webpLife of Pi 第 49 集：Pi 弹摇篮曲哄他睡，睡着的却是蚊子一个音，引一下 蚊子整晚在他耳边嗡嗡飞。Pi 一个音一个音地引着它，他跟在后面拍，总是慢半拍。然后 Pi 弹起摇篮曲想哄他睡。嗡声慢了下来，蚊子在台灯上蜷成一团睡着了，他却精神得很。 动画短片，硬件研发中。https://www.youtube.com/embed/uqR-i5hBzaU322026-10-25T17:19:08-07:00 https://echopi.ai/zh/videos/kettle-whistle-teacup/2026-10-250.4https://echopi.ai/assets/img/films/lop-e70-portrait.webpLife of Pi 第 50 集：Pi 对上了水壶的哨声，茶杯没扛住对上一个音，蒸汽起一圈波纹 炉子上的水壶尖叫起来。Pi 跟着弹，每次他的音对上哨声的音高，蒸汽就起一圈波纹。越弹越快、越弹越高，最后他跳上最高音一直按住。主人手里的茶杯炸了。Pi 试着轻轻弹一个小音，茶碟也裂了。 动画短片，硬件研发中。https://www.youtube.com/embed/1Qx09nATPDc322026-10-25T23:38:22-07:00 https://echopi.ai/zh/videos/phone-wouldnt-stop-ringing/2026-10-260.4https://echopi.ai/assets/img/films/lop-e71-portrait.webpLife of Pi 第 51 集：电话响个不停，Pi 找到了原因铃响一声，答一句 一部老电话响个不停，Pi 每听到一阵铃声，就用一句莫扎特来回答。他每答完一句，铃声就停……然后又响起来。越来越快，直到 Pi 弹到最高音，听筒从座机上飞了出去。听筒里传来掌声。原来是巷子对面的一位乐迷。 动画短片，硬件研发中。https://www.youtube.com/embed/55cA3x1vqnE322026-10-26T08:16:18-07:00