Register your clicker for PHY 116A Sum09:

Clicker ID:
Screen Name:

Name Your last name followed by your first name separated only by a space (no comma!). Example: Smith John   IMPORTANT!
UNetID Your UNet ID. This is very important to get right because this is how I'll match your clicker number with you so I can be sure to give you credit.
Clicker ID This is the ID for your clicker.
Screen Name When you answer a box will appear on the screen with the 3 letters you enter here in it.

It isn't critical you register your clicker before you use it. It IS critical you register your clicker before the quarter is over! Actually, if I find that some aren't registered I may start bugging them earlier...