HTC this morning claimed its stake as the first to produce a low-cost Android phone in the Tattoo. Previously known as the Click, the device consciously scales back and uses a 2.8-inch, 320x240 touchscreen (down from 3.2 inches and 480x320) as well as a directional pad instead of the usual trackball. At the same time, it's also a first for HTC as buyers can not only pick from a customizable back but, in sync with the Tattoo name, design the graphics themselves.