Patent ID: 7429988
Filing Date: 2008-09-30
Classification: G06F

Abstract:
1. A handheld device comprising: a receiver to receive wireless signals; a transmitter to send wireless signals; a screen to display an alphanumeric character, the alphanumeric character being displayable in at least two different font sizes; a memory to store at least one set of processor instructions involving the display of an alpha numeric character; a screen light; a processor coupled to the screen, the screen light, the memory, the receiver and the transmitter, the processor to execute the at least one set of processor instructions; a first user input device to enable selection between the at least two different font sizes; a second user input device to increase or decrease the brightness of the screen light; and wherein the processor is responsive to the first user input device to change the font size of the alphanumeric character and is responsive to the second user input device to increase or decrease the brightness of the screen light; wherein the screen has multiple displays, each of the displays corresponding to a respective operation of the device, the first and second user inputs being activatable in each of the multiple displays such that the font size and the brightness are each user controllable via a single-touch of a respective one of the first and second input devices from each of the displays, the font size and brightness selected by the user remaining fixed independent of navigation between the displays.