Had you been drawn to the artist's familiar with a certain game to TapeMeasure-mm application JyougiChan has been installed!
If when measured more than 1m.....

It is a tape measure which may be able to be measured to 3 m.
The skillful way of measuring should look at an animation.

This application is creating the size based on the DPI information on AndroidAPI. in the case of the terminal which does not return right DPI please keep in mind that an exact size does not come out.

Operability confirmed
SH-12C