Blink. Rest. Repeat.

Every few seconds Eyedle dims your screen for ~120 ms — the same rhythm as a natural human blink (12–20×/min). It's enough to cue your own eyelids to close and re-wet your eyes.

The longer you stay active, the more the top & bottom eyelids creep in and a soft blur builds — nudging you to take a break. Step away from the mouse and it gently recovers.