Timing Hints

[dpk3062]

Problem: The user doesn't know when the slide is going to change.
Solution 1: Display a countdown showing the number of seconds until the slide changes.
Solution 1 Problem: The current architecture doesn't support this as different input sources could trigger image changes at different times.
Solution 1 Problem Workaround: The GUI displays a counter counting the number of seconds the current image has been displayed. If a user watches a couple slides, he/she should be able to figure out when the slide will change as it normally will change when it research the same second count. It will be more intuitive than direct, but still better than no hints.