www.promwad.ru ???. +7 (495) 642–82–43. Email: info@promwad.ru www.promwad.com ???. +375 (17) 312–12–46. Email: info@promwad.com Promwad l Electronics Design © 2013 1 Android device for automotive GPS/GLONASS navigation and communication Customer A Russian design bureau (manufacturer of navigation modules). Objective Develop a device for automotive road navigation in two GPS/GLONASS systems, with support for GSM/GPRS/3G Android-operated cellular networks. The device should be fitted with a large 5-inch touch screen and automatically update traffic information through data transmission in 3G networks to create the best route allowing for traffic congestion. Solution 1. Design At the first stage of development, graphic images of various designs were provided for

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