Nokia have a prototype which they added radar, like the police used to use till they upgraded to lidar, I wonder how useful something like this would be in combination with other sensors and GPS etc to produce more accurate location information...
http://www.reghardware.co.uk/2010/01/28/nokia_mobile_radar/ Towards the end of the clip they show someone walking to/away from the phone and the phone displays the speed and direction of the person also... _______________________________________________ Talk-au mailing list Talk-au@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-au
