Button and unbutton a shirt

Button up a shirt, then unbutton it again. One round per clip.

Start: A shirt with all its buttons undone, lying on a table or worn.

Record: Button it up one button at a time and let go for a second. Then unbutton it the same way.

Done when: Every button is undone again.

Also counts: Shirts, blouses, cardigans, coats or pyjamas; big or small buttons; snaps; at least 3 buttons. Send as many clips as you like, changing the garment each time.

How: phone on your head (not on your chest or in your hand), both hands free and in view the whole time, good light. One continuous clip of one complete round, about 10-60 sec (max 90 sec). Start recording a few seconds before you begin and stop a few seconds after you finish. Keep the app open until it uploads. Keep faces and documents out of view.

Can be declined if: not first-person, phone held in a hand, hands out of view, the start or the result not visible, the round not finished, or too dark or blurry.