Meter Height. We can get the real height of any object and the angle of a point viewed in the camera.
All we need is to know the distance between the object and our Iphone or a vertical reference height. Using optical techniques, like in a theodolite, applied to the Iphone camera, we get accurate results.
Ideal for Architectural applications, interior design, measurements, ...
The application is already calibrated, as the camera lens of the Iphone. But allows the manual optical calibration, in case of change or use of other lenses.