"Clickers"

This "focus on" project will be the death of me! I'm gonna end up with mile long list of software and gadgets that I want for "my library!"
The "clickers" that were shown in class today were the best ever. The last class I long term subbed for would have really loved them. I'll have to start a file folder with my list of gadgets and software with all the info I'll need once I want to buy! Tee hee!