Abstract:
A method and a device for providing help information for a button operation error of a user are provided to enable the user to use a product controlling a function or inputting a command with buttons by checking an error or an incorrect operation pattern, and promptly providing the user with guide for frequent incorrect operations or errors. A button operation information collector(410) collects button operation information of a user. An incorrect pattern checker(430) checks whether an error pattern is detected by using the collected button operation information. A manual database(420) stores a device operation manual. A help information provider(440) provides help information corresponding to the error pattern by using the device operation manual when the error pattern is detected. The error pattern checker includes an error determiner(431) checking a button operation error by using the device operation manual, an error pattern determiner(433) determining the error pattern for the button operation error by using the error pattern information stored in an error pattern database(432), and an operation information list detector(434) detecting an operation information list corresponding to the detected error pattern. An error pattern update unit(435) stores error patterns corresponding to errors of an operational button at the error pattern database.
Abstract:
An image providing system and a method thereof are provided. The image providing method comprises the steps of: transmitting a first video with an original resolution to an external device at a first resolution; receiving region information about a region of interest of the first video, displayed at the first resolution in the external device, from the external device; determining a region corresponding to the region of interest in the first video with the original resolution based on the region information; converting a part of the first video with the original resolution into a second video; and transmitting the second video to the external device at the first resolution. [Reference numerals] (AA) First video; (BB) Region information; (CC) Second video
Abstract:
디스플레이 장치가 개시된다. 본 디스플레이 장치는 복수의 입력 모드에 의해 제어 가능한 UI를 출력하는 출력부 및, UI에 대한 사용자 피드백 타입에 따라 이후 제공되는 UI에 대한 입력 모드를 설정하고, 설정된 입력 모드에 대응되는 UI를 출력하도록 제어하는 제어부를 포함한다.