The part that understands your hands.
A clip-on document camera for MacBook Air & Pro. It perches on the lid, points down at the keyboard, and feeds the fingering tracker — so TypingLens can see which finger hit which key.
- Drag to orbit
- Scroll to zoom
- Shift · drag to pan
- R to reset
The full kit, on sale shortly.
A printed mount, and a mirror, — assembled, shipped in a box. For anyone who'd rather not own a printer.
A clip, a hinge, a lens.
A three-piece print that doesn't modify your Mac — it braces on the lid, pivots forward, and aims a camera down at the deck. The hinge angle is what matters: too shallow and you miss the home row, too steep and the thumbs fall off the frame.
- Fit
- MacBook Air 13" · Pro 14"/16"
- Mount
- friction clip · no adhesives
- PLA · 0.2mm · no supports
- Camera
- any 20 × 20 mm USB-C module
- Aim
- pitched ~62° toward the home row
- License
- GPL-3.0 · .obj on GitHub
A small plastic thing so the app can see. Nothing leaves the Mac.