cens/ohmagePhone — Issue #267: recording screen activities to systemlog
Author: hongsudt
Created: 2012-01-28 01:58:30+00:00
State: open

We should record timestamp of when each screen is activated and exited into systemlog. The log should allow us to derive the frequency and duration of each screen, as well as screen flow that students use. This information can be used to improve our software.