Whats the current best indoor mapping technologies? I know google is doing this but what other good/better tech is out there and how does it work?
>>61912871
Aren't Amazon and iRobot harvesting this with audio echoes and laser ranging?
>>61912871
SLAM. Using laser range finders, kinects, flash lidars, etc indoor mapping is pretty much solved. What algorithm you use depends on what indoor environment you want to map.