Hand tracker - Stardance

Ship #1 Pending review

@Selim on Hand tracker · about 10 hours ago

I've finally reached a point with this code as to where I feel comfortable moving onto reprinting the hand and cleaning it up, for a potential final product!
So far the code can:

✅ Host a website
✅ connect with the browser and host port
✅ allow for webcam access and capture
✅ track finger movements and turn them into percentages (with an overlay)
✅ turns the percentages into numbers that it can decipher
✅ turns the numbers into servo values
✅ move the servo's within a 5ms time frame (requires external hardware)

Next steps:
📥 Motor smoothing to allow for more fluid movements

Excluding the code im going to start working on the pcb and adjusting the CAD for the actual hand model to allow for a better looking build.
Im really excited to see this project finally come to an end!

2 devlogs
2h

Try project → See source code →

Open comments for this post

@Selim on Hand tracker · 3 days ago

1h 2m logged

Webpage refresh:
I added Css to make the website look a lot better and aesthetically pleasing, I also added a slider to allow multiple hands to be tracked.
For my next steps I want to add different texts boxes for each hand as currently it gets the percent openness from the least number, not the average.

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@Selim on Hand tracker · 9 days ago

41m 25s logged

This was my first ‘real’ project where I work on the design and printing, electrical and programming all of the same system, and its taken me all year but it has been one of the funnest things I’ve done in forever. Ive been working on this project on and off starting last summer, and it has been such an amazing learning experience, I’ve been working on the code recently but with the star dance challenge opening, I thought it would be good to post this here as I continue work on it. What I have here is going to be mainly focused on the programming until I feel good with it, then I’ll move on to and quickly finish the pcb. Please feel free to try out the hand tracking software and provide feedback!