TechCrunch refines CrunchPad concept, adds aluminum

TechCrunch has refined the design of its CrunchPad concept tablet, with a launch prototype that adds an aluminum housing and a flush display. The device has developed an appearance that resembles a large iPod touch, with slightly rounded corners and a glossy black bezel surrounding the touchscreen. Stepping away from a plastic case allowed the thickness to be trimmed down to 18mm, while also incre...