he Nintendo 3DS is based on a custom Pica200 graphics processor from a Japanese start-up Digital Media Professionals (DMP). It has two screens; the top screen is a 3.53-inch 5:3 3D screen with a resolution of 800x240 pixels (400x240 pixels per eye, WQVGA) that is able to produce a stereoscopic three-dimensional effect without 3D glasses, while the bottom screen is a 3.02-inch 4:3 non-3D touch panel with a resolution of 320x240 pixels (QVGA). The 3DS weighs approximately 8 oz. and, when closed, is 5.3 inches wide, 2.9 inches long, and 0.8 inches tall. The system features several additions to the ... [read more]