With the double-sided type device, the device for controlling the electronic device and applications running on the electronic device, method and a computer program product is provided. According to one method, the user must bend to the electronic apparatus or the simulation to twist (or actually doing) by, any action on the adjustable characteristic related to the electronic device (e.g., the image on the display screen, zoom and / or skew should ) to be taken. According to another method, a user at the rear surface of the device, by touching the region corresponding to the region of the image displayed on the front of the device, it is possible to enlarge the area of the image displayed on the front of the device. Another technique according to the user holding the items in two or more fingers from one side of the electronic device, by substantially simulate turning this item, it is possible to rotate the graphical item displayed in the front of the electronic device.
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