Abstract: The present invention relates to an image display with a function for transmitting light from a subject to be observed, the image display including: a display element which includes a pair of transparent substrates with electrodes and a liquid crystal layer which is sandwiched between the pair of substrates with electrodes and is capable of being in a light transmitting state and a light scattering state, the display element being brought into the light transmitting state when no voltage is applied and being brought into the light scattering state when a voltage is applied; a light source which inputs light substantially parallel with a surface of the liquid crystal layer into the liquid crystal layer; and a timing control circuit which brings at least a part of a display surface of the display element into the light scattering state or the light transmitting state in conjunction with the state of light emission into the liquid crystal layer of the light source in the presence of external light.

Abstract: An input assisting apparatus assists an input from a user. An input receiving unit receives the input from the user. An input-verification-data creating unit creates input verification data based on contents of the input received by the input receiving unit.

Abstract: There is provided a display device, which is capable of easily changing display information and of reducing power consumption. The control system of the display device is divided into a power supply control system, a main control system and a liquid crystal display panel driving system. When a main power switch 192 is turned on, only a sub-control circuit 170 as the power supply control system is supplied with power in a normal state. When an event relating to control of the display device 80 occurs, a power supply circuit 172 is set in an energized state to supply power to the main control system, setting the main control system in an active state. When the event relating to control of the display device 80 is accompanied by rewriting of display on a liquid crystal display panel, a liquid crystal power supply circuit 193 is set in an energized state to supply power to the liquid crystal display panel driving system.