Mouse wiggle
I’m in a company meeting right now (thank goodness for wireless LAN). I just realized that to be a high level executive, you cannot be able to configure your computer. It’s not allowed. You have to sit up there, meeting after meeting, presentation after presentation, with your screen saver kicking in and your power saver shutting your screen down if you spend more than a minute without jiggling your mouse. All this, making you look foolish, while every geek in the room resists the urge to dive across the table and change just one setting on your control panel! Oops, and the current presenter just kept pushing buttons and shut his computer down. Nice.