Abstract:
An electronic apparatus includes a main CPU, a main power supply control unit which conducts power supply to the main CPU and conducts supply control of the power, a sub power supply control unit which conducts power supply to the main power supply control unit, and a first switch which switches on and off power supply from the sub power supply control unit to the main power supply control unit.
Abstract:
An information device makes a payment with a payment terminal through a contactless communication, using amount data of an electronic purse function of a mobile device. The mobile device with the electronic purse function permits the information device to be used for performing payment processing with the payment terminal, using amount data of the electronic purse function of the mobile device. A wearable information device includes an image taking unit configured to take an image of an object in the direction of line of vision of a user, and notifies the information device of the presence or absence of the information device in a taken image. The information device makes a payment with the payment terminal through a contactless communication based on the notification from the wearable information device of the presence or absence of the information device.
Abstract:
A smart watch includes a main CPU, a sub CPU, a first display unit, and a second display unit. While the main CPU and the sub CPU cooperate with each other and perform a display operation including a time display, time display processing is performed to at least either of the first display unit or the second display unit according to an operation state.
Abstract:
A display device including a first display panel having a first display area, a second display panel having a second display area, an arithmetic circuit which controls a display status of the first display panel and a display status of the second display panel, and a sensor which detects a spatial movement of the display device, in which the arithmetic circuit changes a display mode of images displayed by the first display panel and the second display panel based on a detection result by the sensor.
Abstract:
An information device makes a payment with a payment terminal through a contactless communication, using amount data of an electronic purse function of a mobile device. The mobile device with the electronic purse function permits the information device to be used for performing payment processing with the payment terminal, using amount data of the electronic purse function of the mobile device. A wearable information device includes an image taking unit configured to take an image of an object in the direction of line of vision of a user, and notifies the information device of the presence or absence of the information device in a taken image. The information device makes a payment with the payment terminal through a contactless communication based on the notification from the wearable information device of the presence or absence of the information device.