I'm trying to implement a location-based AR solution similar to the GPS/Location tracking feature of Metaio Unifeye SDK (they stop support ARMv6 devices since their 2.5 version, but I must target those devices)
I want my users to be able to view a 10-meter high humanoid monster 3D Model in a 0.5 km radius area. It must be a non-optical solution in which: - Location (from GPS or Network provider) and compass will be used as reference for camera manipulation. - Sensors may help estimating.
Is there any existing implementation (library or tutorial) for realtime location tracking sufficient for my requirement?