Yes the clicker works, we like it, you didn't screw up. Congratulations, UD, but keep the banana in your pocket, please.

When anyone sees "Clicker" on their book list, it only means another $50 dollars added to the book total. And for some students, the clicker's use lasts no longer than a semester. But that fact remains to be seen until it's accumulated four years of dust.

So, the clicker is helpful, yes. But what about the next piece of classroom technology, and the 25-100 dollars invested in that? Will that clearly convey my opinion to my professor, or will words have to suffice this time?