Wishlist/Rotary Dialer
From Openmoko
So, this is mainly a joke, but it would be an interesting dispay app for the capabilities of the touchscreen environment and is a departure from the standard 'mouse' behavior of most touchscreens.
pseudo-code:
if((init - release - 1) <= 0){
value = null;
}elseif((init - release - 1) == 10){
value = 0;
}else{
value = init - release - 1;
}
with these area values: (num) = positional value black type = display value

