SightBoard is a lightweight, web-based sketchpad that lets you draw with motion and sight. Try it in your browser:
A minimalist canvas with familiar tools (draw, erase, fill, clear) plus an experimental tracking mode that lets you guide a floating cursor using subtle movement. Start/stop drawing at any time while tracking stays on.
- Freehand drawing with adjustable color and brush size
- Erase precisely with a controllable brush
- Fill closed regions with your chosen color
- Straight lines from the last point (hold a modifier and click)
- Undo / Redo recent changes
- Export your work as a PNG
Turn on tracking to control a visible cursor with gentle motion and choose when to Start or Stop drawing. You can tune Sensitivity and Line Blending however feels most comfortable.
Motion processing runs in your browser; no video is recorded or stored.
- Opens instantly; just grant camera access for tracking
- Responsive layout that adapts across screen sizes
- Clean, distraction-free interface focused on the canvas
