Vio Technology has recently unveiled their latest GPS navigation gadget in the form of Vio360 E-walker. The gadget is priced below $200 and features Atlas 400MHz processor with a 3.5 inch high-resolution color touch screen, centrality 22-channels GPS receiver, embdedded GPS Patch Antenna, 2D & 3D Map Display, auto day and night modes, and preloaded U.S. and Canada maps with 1.6 millions POI on a 2GB SD card. The Vio360 also sports MP3 audio and MPEG4 video playback. [NaviGadget]