Chris
Keene

Playable

Things you can actually play

No client work here, just experiments I built for the fun of it: two that turn your webcam into a sign-language controller, and one you can play start to finish with just a keyboard.

Sign Hero

Guitar Hero, but for fingerspelling. BSL letters fall to the beat and your webcam reads the sign you’re making. Nail them in time to build a combo. A gentle warm-up trainer.

  • Computer vision
  • MediaPipe
  • Rhythm game
Play Sign Hero

Gotta Sign Fast

An endless runner where you fingerspell to keep moving. Sign each letter as it comes, string them together, and try not to wipe out. Same webcam hand-tracking, more chaos.

  • Computer vision
  • Canvas
  • Endless runner
Play Gotta Sign Fast

Accessible sudoku

Sudoku three ways: numbers, letters or symbols. Fully keyboard-driven and screen-reader friendly, with quick reads for what’s already in a row, column or square. Accessibility built in from the first line.

  • Accessibility
  • Keyboard-first
  • Screen reader
Play it

The two sign-language games need a webcam and run entirely in your browser, no video ever leaves your machine. The sudoku needs nothing but you.