Title | ||
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Understanding the impact of laptop power saving options on user satisfaction using physiological sensors |
Abstract | ||
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Several techniques are available to save power consumption in laptop computers. However, their effect on user satisfaction has not been well studied. We analyze how user satisfaction is affected by these techniques and show that, within a fixed power budget, some techniques cause more dissatisfaction than others. Second, we study the use of physiological sensors and show that the sensor readings are stable across times when no technique is applied, whereas they show statistically significant changes when power-saving techniques are employed. Finally, we demonstrate a prediction mechanism using these sensors that predicts user satisfaction with over 80% accuracy. |
Year | DOI | Venue |
---|---|---|
2012 | 10.1145/2333660.2333726 | ISLPED |
Keywords | Field | DocType |
physiological sensor,significant change,fixed power budget,laptop power,laptop computer,user satisfaction,sensor reading,power consumption,power-saving technique,prediction mechanism,affective computing,statistical significance,human factors | Power budget,Power saving,Laptop,Computer science,Real-time computing,Affective computing,Computer user satisfaction,Power consumption | Conference |
Citations | PageRank | References |
1 | 0.35 | 9 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Matthew Schuchhardt | 1 | 5 | 1.06 |
Benjamin Scholbrock | 2 | 215 | 15.88 |
Utku Pamuksuz | 3 | 1 | 1.36 |
Gokhan Memik | 4 | 1694 | 111.88 |
Peter Dinda | 5 | 225 | 14.35 |
Robert P. Dick | 6 | 3130 | 180.88 |