- This program currently goes up to 255 vibrations per second, but 200 seems like a more reasonable amount. How can we change this?
- Meh this program is boring, how can we decrease the amount of time it takes to get to the maximum vibration speed? There are a few different ways!
- Let's make the program more interesting. We can define a full "cycle" as the program going from minimum to maximum intensity. How can we make the length of a cycle get longer and longer?