Press to hold is sometimes very difficult to use. We should use double-tap to open context menus. Here are a set of changes that i hope will give our users a clear and easily remembered mental model:
Object Handle
Tap to enter or exit animate mode (no change)
Double tap to open context menu
Time Slider
Tap to show magnifier plus nudge left/right arrows. (Tap anywhere else to make it disappear.)
Double-tap to show context menu. Left/right arrows now move the key frame, and not just the slider. (Tap anywhere else to make it disappear.)
Press to hold is sometimes very difficult to use. We should use double-tap to open context menus. Here are a set of changes that i hope will give our users a clear and easily remembered mental model:
Object Handle
Time Slider