Sitting in a glass tank of water is a nice touch. The inexpensive, waterproof Pantech Element Android tablet was just announced at the AT&T developer summit. Not much of a surprise, given it popped up at an AT&T store earlier this week. The tablet features an 8-inch XGA display, 1.5GHz dual-core Snapdragon S3 processor, and can handle 100Mbps download and 50Mbps upload. It has a unique motor for vibration that apparently hasn't yet been used on a tablet. You can get both the Element and the Pantech Burst phone for $249.99 when you sign a contract for both devices.