reminder for speakers/product plug

I was reminded today that not everyone knows of the Kensington Wireless Presenter. If you speak or present regularly you need to get one of these, unless you’re one of those boring presenters who actually likes to stand behind the podium all the time. It works with every device on earth that supports a USB keyboard- you just whip it out of the bag, plug it in, and go. If you give talks regularly, and you like your audiences, run, don’t walk. (GUADEC should be required to have one of these for every room :)