I need to develop a shopping mall GIS. I have no idea to develop it. The shopping mall GIS should function like GPS (guides user to desire shops). Do I need to set up some GIS device at each corner of ...
Suppose I have an array of cell phones, each having: an accelerometer a clock a GPS receiver Windows Phone 7 (WP7) How hard would it be to write a program so that synchronizes the phones to a ...