Take measurements of an object remotely as if you had a double decimetre. It is not necessary to touch the object: the application superimposes a rule on the object targeted by the camera. The accuracy of the measurement depends on the quality of your device's autofocus system, which is generally only accurate within a few tens of centimeters from the object. This application also displays a ruler on the screen, allowing you to accurately measure smaller objects by placing them on the screen. It