The drill
Pull focus away, then pull it back.
A field of soft sparkles drifts across the view. Each reticle grows out of a single spark, a thread of light leads your eye to it, and you flick to it the instant it forms.
An ocular reset for people who stare at code: reticles grow out of drifting sparkles and you flick to each one as it forms.


A field of soft sparkles drifts across the view. Each reticle grows out of a single spark, a thread of light leads your eye to it, and you flick to it the instant it forms.
Reaction in milliseconds, precision as a percentage and a session index, with misses and false starts counted. Feedback can shade from green to red by speed and precision.
Pick a length, an intensity, how each target arrives and the surface it sits on. The rep log stays local and exports as CSV or JSON, and session averages post to a global leaderboard.