Dashtop mobile equipment refers to wireless mobile devices mounted on the vehicle dashboard. Dashtop mobile equipment (DME) includes satellite radios, GPS navigation, OnStar, mobile TV, HD radio, vehicle tracking system, MVEDR and Broadband Wireless Access (BWA) devices. Currently, the dashtop mobile devices are mostly satellite-based wireless technology. Except for OnStar and BWA devices, most of them are in the stage of passive one-way communications equipment. However, fast-evolving mobile technology is on the threshold of turning dashtop mobile equipment into full-duplex multimedia gadgetry on the strength of fast-growing broadband infrastructure, including expanding WiMAX networks worldwide. of electronic vehicle gadgetry, with growing indications that convergence into an all-in-one dashtop mobile device is an ultimate destination. History Since the commercial debut of cellular phones in the early 1990s, Palm Inc took the lead in developing a generation of palmtop handheld personal computers that worked like an electronic personal organizer. Palmtops turned into Personal Digital Assistants (PDAs) with mobile phone functions. As of 2007, PDA phones are preferred by some, due mainly to wider screens and easier texting plus mobile multimedia functions, such as audio video playback, mobile web and mobile TV. Apple's iPhone made a debut in late June 2007, featuring keypadless touchscreens with multi-touch. Mobile issues Mobile technology is evolving fast, and in the 2007 NEXTcomm opening keynote in Chicago, Ed Zander, then CEO of Motorola, noted "Today it's about fast, affordable broadband Internet. Tomorrow I believe it's about wireless and broadband media platforms. And we as an industry have to work together, software and platforms, the content players and the carriers, as well as the equipment suppliers like ourselves, to bring this vision of this broadband media platform to a reality." At the same NXTcomm conference, Verizon Chairman and CEO Ivan Seidenberg also proclaimed, "We have barely begun to imagine all the ways that rich graphics, two-way broadband and virtual reality will transform medicine, education and creative industries. This surge in visual, interactive content – delivered to any screen, anytime, anywhere – has changed our industry forever." The recall of lithium ion battery for laptops in 2006, and the emerging safety issue concerning portable handheld devices, like iPOD. Harnessing vehicle traffic Freedom from battery life concerns due to a possible shift to car battery Driving safety associated with driver focus and driver distraction Transition from voice-intensive cellular technology to media-intensive broadband technology Open access plans adopted for the Federal Communications Commission's