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Intelligent Control Interface for Display Power Response to a User's Activity  

Baek, Jong-Hun (Mobile Communication Division, DMC Business, SAMSUNG ELECTRONICS)
Yun, Byoung-Ju (School of Electrical Engineering and Computer Science, Kyungpook National University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SP / v.47, no.2, 2010 , pp. 61-68 More about this Journal
Abstract
As a result of the growth of mobile devices such as PDA and cellular phone, a user can utilize various digital contents everywhere and anytime. However, mobile devices have the limited resources and interaction mechanisms. This paper introduces the schema for a user activity estimation and its application in order to overcome the poor user interface and limited resource problems. We are able to supplement lacking the user interface of mobile devices by using the user activity estimation proposed in this paper, and its application is a intelligent control interface for the display power on or off which can effectively utility the battery of the mobile device.
Keywords
Context-aware; Activity estimation; accelerometer; mobile device; user interface;
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