So, I was visiting my techy friend and look at her new purchase for their ipad. I couldn't resist and bought one for myself. This will be much nicer than all those finger prints on the screen and will also help printing neater. I'll keep in touch and let you know if it's another one of those worthwhile tools to use.
And then there's the wonderful gift my son gave me for Christmas. I LOVE this. I'm not sure if I'll share with the students at school--well, at least not yet.