Title :
Display Power Management That Detects User Intent
Author :
Kim, Jae Min ; Kim, Minyong ; Kong, Joonho ; Jang, Hyung Beom ; Chung, Sung Woo
Author_Institution :
Korea Univ., Seoul, South Korea
Abstract :
In a proposed display power-management scheme, the laptop detects when the user is not looking at the screen, boosting low-power operation to 50 percent and increasing energy savings by up to 13 percent. With the growth of ubiquitous computing has come an increased reliance on laptops over desktops, and display power management (DPM) that prolongs battery life continues to be a critical issue in maintaining that trend.
Keywords :
power aware computing; ubiquitous computing; DPM; battery life; desktops; display power management; energy saving; laptops; power management scheme; ubiquitous computing; user intent detection; Context-aware services; Energy consumption; Green design; Microcomputers; Power system management; Context-aware computing; Display power management; Green computing; Laptop energy consumption;
DOI :
10.1109/MC.2011.312
