Instagram / Weibo / RED open the system share sheet with the generated card imageGet the cards ↓
Version
1.0.3
Size
150 MB
First release
Feb 16, 2026
Category
Developer Tools
Description
from the App Store listing
Explore how hand tracking can be used for machine safety with your phone camera!
When a hand is visible sound will play and the device will vibrate.
If the hand is inside an orange warning zone the sound playing will be lower volume.
When a hand is inside the red danger zone the sound and vibrations will stop completely.