ViewSonic has decided to give Android-powered "smart displays" a second go-round. After releasing the VSD220, it's following it up with the VSD240, a 24-inch monitor running Android 4.1. Though we're living in an age when Sony and Lenovo are both marketing battery-powered all-in-ones to consumers, ViewSonic is targeting the VSD240 more toward business users than anyone else. The idea, company reps say, is that it could act as a secondary display in the office -- one that'
