✍️ Air Writing (Pen Tip Tracking)
Writes continuously. Extrapolates tracking past the finger to find the pen tip.
Start Camera
Clear
Click "Start Camera" to begin
Camera feed will appear here
How to use
Hold a pen naturally to
write continuously
The pointer is projected forward past your fingertip
Open your hand flat
to pause drawing
Press
Clear
to reset
Projected Pen Tip
—
State
Idle