Execupundit.com: How to Lose a Portion of an Audience. If you know what this is (the one in the foreground), you are as old as I am. If you don't know what this is, but know what the device in the background is, you are too young to read this blog. If you want to stop voice traffic at a meeting, and you don't care if anyone knows you are an old geek, pull one of these out of your briefcase, and play a little "What am I?" I told that dumb math teacher in high school that I would never have a use for the silly thing.
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