What have I done today to make it more likely someone ELSE will learn something?

Yesterday I had an "ask me" sign while I was doing preparation for programs. So far it has been helpful as I assisted someone to get onto the Internet. We struggled for a while until we realized that the wireless had gone down. Once it was reset he was quickly online! I really love the idea of the "ask me" sign because it is a great way to be helpful all day!