FOCUS: a usable & effective approach to OLED display power management

@inproceedings{Wee2013FOCUSAU,
  title={FOCUS: a usable & effective approach to OLED display power management},
  author={Tan Kiat Wee and Tadashi Okoshi and Archan Misra and Rajesh Krishna Balan},
  booktitle={UbiComp},
  year={2013}
}
In this paper, we present the design and implementation of Focus, a system for effectively and efficiently reducing power consumption of OLED displays on smartphones. These displays, while becoming exceedingly common still consume significant power. The key idea of Focus is that we use the notion of saliency to save display power by dimming portions of the applications that are less important to the user. We envision Focus being especially useful during low battery situations when usability is… CONTINUE READING

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