> But it is essential. Google (and Apple) maps provide lane specific navigation directions, which are really only possible with assisted GPS. In theory GPS has the accuracy, but remember you are in a big metal box filled with electrical wires. Not to mention other applications like isle specific navigation within stores, which is made possible by bluetooth beacons.
Tell me exactly how this bluetooth beacons and WiFi APs will help you to determine the lanes? I did several research projects in this area and RF mapping by indoor beacons for navigating outdoors at vehicular speeds is very hard and unreliable. You don't want to get wrong bearing just because an WiFi AP has been moved to another spot. Nice in theory, BS in practice.
Tell me exactly how this bluetooth beacons and WiFi APs will help you to determine the lanes? I did several research projects in this area and RF mapping by indoor beacons for navigating outdoors at vehicular speeds is very hard and unreliable. You don't want to get wrong bearing just because an WiFi AP has been moved to another spot. Nice in theory, BS in practice.