What is the problem you are solving?
private and business people have to take measures for building, facility management, refurbishment or buying new furniture. Normally you tka a ruler or laser and copy the measurents to a cad Software. We compress all these steps into one step: Simply take Pictures of everyx Corner of your room and get the 3d model of it immediately in your Smartphone. With the correct measures. You can put VR furniture into the measured room and watch the result in AR Mode with Google cardboard. 

What is unique about your solution?
The method of measuring by smartphone is unique and patented.