Review flashcards without touching anything: show a hand, make a face, tap the desk or whistle. Treadmill desk, kitchen or workshop. Keyboard on this page: Space next · 1–4 rate · U undo · L pause watching.
What the sensor sees
Review flashcards without touching anything: show a hand, make a face, tap the desk or whistle. Treadmill desk, kitchen or workshop. Keyboard on this page: Space next · 1–4 rate · U undo · L pause watching.
Every network request this page makes, live. "This device" means it never left your computer.
Offline simulation is ON: the app now refuses every request that is not already saved on your device. Keep reviewing; everything should keep working.