✊ Rock-Paper-Scissors vs. the Net
Show one hand to the camera. First to 3 rounds wins. The side panel shows the model's live softmax — watch it get confident right before it reads your throw.
YOU 0 — 0 CPU
loading model…
Press START when ready
✊ Rock
✋ Paper
✌️ Scissors
First to 3 wins. Hold your throw steady for the last second of the countdown.
🧠 What just happened
The model found 21 3D keypoints on your hand, fed the geometry through a classifier, and the bars you watched were a softmax — probabilities over Rock/Paper/Scissors/other. Fast blurry hands win rounds precisely because the classifier needs a few frames of stability to converge. That latency-vs-confidence trade-off is a real production problem in every gesture product.