Pulse
/ adaptive
idle
— bpm
slow regime
score
0
streak
0
precision — 0%
// reaction model
log-normal fit
bias = — ms (systematic tendency)
σ_log = — (log-normal spread)
window = — ms (cycle-fraction capped)
hit rate target ≈ 85% (empirical quantile, n≥10)
// timing error distribution
// session stats
samples (n)
0
mean bias
—
log-spread
—
window size
—
regime
slow
difficulty
calibrating
adaptive reaction timing instrument
PULSE
Tap as the ring closes. The window adapts in real time using nonparametric quantiles of your reaction time distribution — keeping you at exactly 85% accuracy, always at your personal limit.
0
final score
0
perfect
0
good
0
miss
begin session