MOBILE DEVICE WITH DISPLAY DEVICE AND IMAGE ACQUISITION UNIT

摘要

A mobile device (200) is comprising: a display device (102) for displaying a number of display images of a sequence of display images, during a predetermined amount of time; and an energy resource (116) for providing the display device (102) with energy, is disclosed. The mobile device (200) further comprises energy management means for estimating an amount of available energy of the energy resource and control means (114) for controlling the number of display images on basis of the amount of available energy. Additionally the mobile device comprises an image acquisition unit, like for instance a camera.