Infant-friendly devices are the "in thing" for panicking adults who don't want jammy fingers all over their Galaxy Note. Karuma is the newest to aim for the pre-Bieber crowd with the PlayBase: a cheap, durable tablet that's 9.7mm thick. The key specs include a 7-inch capacitive multitouch display, WiFi and a 1.2GHz Rockchip RK2918 Cortex A8 (the same chip in the AndyPad
