3D design using hand gestures voxels are laid onto a parametric surface, with controls for amplitude, frequency, and color palette created with grok 4, threejs, and mediapipe AI vision 🧵 live demo, code, and tutorial ↴

Live demo: • pinch thumb+index → amplitude • wrist height → frequency • flip hand → change palette

the 3d cubes (voxels) move according to a wave pattern formula: z = amplitude * sin(frequency × sqrt(x² + y²) + time * speed) * cos(complexity * x * y + time * 0.3) this creates the ripples and wave movement

I'm using mediapipe computer vision to track hand positions in real-time the hand positions are used to control the wave amplitude (pinch distance) and frequency (y-position of the wrist) the full source code and tutorial is published here:

I need to check mediapipe now

endless fun

Finally bro stopped with the captchas before the big G noticed

I must do some foundational research before returning to my true calling of captchas I will not stop until all of your devices have cursed captchas 🧘

I put this is in your top10 nice work!!

i like this one too. thank you Jimmy

This is so cool

Looks like u can create a game

I'd love to. any ideas for what the game objective should be?

I don’t have the answer yet, it should be thought deeply and widely

SO WHOLESOME!

thank you ❤️‍🔥

Okay that's it right there I need to get to work 😍🩵

That’s awesome 😎🔥

👀🔥🥵

Every week I see you taking things to whole new levels so cool mate, you must be over 9000 by now

thank you! trying to learn a bit everyday :]

You are accelerating! Careful as you exit the Cosmos!

I’m adding sound to this now, I’ll be careful 🫡

I always had a love for 3d designing 😁 And this post combines 3D with color theory with Computer Vision and gestures I am at a loss of words

thank you my friend this was really fun to build, I'll keep exploring :]

hell yeahhh, Nicola Tesla of CV

This is great. You should check out @poetengineer__ too

@poetengineer__ I’m endlessly inspired by Kat’s work 🙇‍♂️

there was a lot of studies done on this type of interfaces for military, years ago. There was a lot of problems with ergonomics... Beautiful though

would love to see any links if you have. Sounds like good inspiration

This looks awesome, and to think that is all running locally. 🔥

mediapipe <3 what an amazing library

it's crazy how good it is, it's just unknown by many.

So cute!

thank you Rachel, btw the code for this project is uploaded on github now :]

Thank you!

Intuitive creation meets technical precision. This opens exciting avenues for accessible design.

Next level 🔥

thank you Emily :]

looks like transformium in code to me

looks amazing!