Clock Activity should have a "knob" to move the hands.
|Reported by:||cjl||Owned by:||garycmartin|
|Priority:||Unspecified by Maintainer||Milestone:||Unspecified|
Migrating this ticket from OLPC Trac
Back when I was a kid, my teacher took the wall clock in the classroom, took out batteries, and show us the clock face. During the classs, she moved hands by the knob behind the face and went like: "so can you tell what time is this clock showing?", or "say 'stop' when the face shows 90 minutes after 'now'" and rotated knob, etc. The computer version of "Clock Activity" should be able to do these stuff. The clock should be stoppable, and controllable by the user with perhaps a dial on screen.
It would be nicer if one can set three hands independently so you can make a impossible configuration to tell it is impossible (but probably this is optional.)