What do ticker-timers do?
Break movement into a series of small intervals
How fast do ticker timers operate? i.e how many ticks a second
50
Time between each tick: 1/50 of a second
What does it mean if the dots are constantly spaced?
constant speed
What does it mean if the space between the dots increase?
_ _ _ _ _ _ _ _ ___
Accelerating
What does it mean if the space between the dots decrease?
Decelerating
Don’t count the dots, count the ___ between the dots
space