Convert Linux Client Program to run in Android set-top box. The existing client program process data from usb devices attached to Linux box and/or and tcp/udp data stream and send to server for further processing. Server feeds JSON web service to client running sqlite and visualize in google map as animated overlay updated in seconds. Linux source code for data processing will be provided. Additional features and processing algorithm will be added, including transparent png time-series overlay and web image crawling, etc.