Abstract:
A method for connecting an electronic device using an eye-tracking technique and an electronic device that implements the method are provided. The method includes acquiring eye-tracking information, obtaining image information corresponding to the eye-tracking information, comparing the image information with specific information about at least one external device, and based on the comparison, determining a specific external device to be connected from among the at least one external device.
Abstract:
A method and electronic device are disclosed for performing a particular function in a call mode in response to inputs received from a rotating part of a camera. The electronic device includes a wireless communication unit for a call, and a camera having a rotating part. A rotation of the rotating part is recognized while the electronic device operates in a call mode, and, in response to the rotation, a predefined particular function is executed.
Abstract:
A method and an apparatus for controlling a sleep mode in a portable terminal having a main controller and a sub-controller operating at low power are provided. The method includes detecting, by the sub-controller, a first sensor signal generated by a first sensor when the main controller is in the sleep mode, extracting a sensed pattern from the detected first sensor signal, determining whether the extracted sensed pattern is substantially identical with a preset wake-up pattern, and cancelling the sleep mode by waking-up the main controller when the extracted sensed pattern is substantially identical with the wake-up pattern.