Lens simulator

Type captions and see exactly how the glasses will break and scroll them — firmware-accurate line breaks, computed in your browser.

Settled captions — one per line

Still being spoken

Shown with the open and close marks, like words a recognizer hasn't settled yet.

Device Line guides

The lens keeps one line free at the bottom for the next words, and shows the newest lines when the text doesn't fit. Glyph widths come from Even's @evenrealities/pretext; the code is @b-d-io/glasses (Apache-2.0).