Remember those halcyon days when your mother would chide you to sit up straight should you ever start to slouch? Good news, desk jockeys, because Philips' ErgoSensor desktop monitor is here to stop your stooping now that mom's no longer around -- and it doesn't require you to wear some silly plastic pendant or occupy any of your USB real estate. The 24-inch, 250-nit, 1920 x 1080 display has a sensor in its bezel that watches you while you work, a
