Abstract: An electronic device includes a storage portion for storing a plurality of menus, a multi-point-acceptable display-integrated tablet, a display control unit for causing the display-integrated tablet to display a display screen including the plurality of menus, an input processing unit for outputting an indicated position in accordance with an input while the input is provided to the display-integrated tablet, a selection unit for selecting menus based on a plurality of simultaneously output indicated positions, and an output portion for outputting the selected menus.

Abstract: An electronic device includes a storage portion for storing a plurality of menus, a multi-point-acceptable display-integrated tablet, a display control unit for causing the display-integrated tablet to display a display screen including the plurality of menus, an input processing unit for outputting an indicated position in accordance with an input while the input is provided to the display-integrated tablet, a selection unit for selecting menus based on a plurality of simultaneously output indicated positions, and an output portion for outputting the selected menus.

Abstract: An object of the invention is to make it possible to switch a plurality of infrared communication schemes without depending on an automatic detection of infrared signals. A plurality of communication ports are related to a plurality of infrared communication schemes, respectively. When the communication port is opened, a communication port controller refers to a relating information table of a memory to send relating information to an infrared protocol selector and an infrared modulation/demodulation scheme selector. An IrDA infrared protocol generator, an ASK infrared protocol generator or a consumer IR infrared protocol generator is selected, and then an IrDA modem, an ASK modem or a consumer IR modem is selected. Data communication of infrared signals is conducted through an infrared unit in accordance with the protocol and the modulation/demodulation scheme thus selected.