Title | ||
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SwitchBack: Using Focus and Saccade Tracking to Guide Users' Attention for Mobile Task Resumption |
Abstract | ||
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Smartphones and tablets are often used in dynamic environments that force users to break focus and attend to their surroundings, creating a form of \"situational impairment.\" Current mobile devices have no ability to sense when users divert or restore their attention, let alone provide support for resuming tasks. We therefore introduce SwitchBack, a system that allows mobile device users to resume tasks more efficiently. SwitchBack is built upon Focus and Saccade Tracking (FAST), which uses the front-facing camera to determine when the user is looking and how their eyes are moving across the screen. In a controlled study, we found that FAST can identify how many lines the user has read in a body of text within a mean absolute percent error of just 3.9%. We then tested SwitchBack in a dual focus-of-attention task, finding that SwitchBack improved average reading speed by 7.7% in the presence of distractions. |
Year | DOI | Venue |
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2015 | 10.1145/2702123.2702539 | CHI |
Keywords | Field | DocType |
input devices and strategies,gaze-tracking,reading,situational impairments,mobile | Mean absolute percentage error,Computer science,Mobile device,Human–computer interaction,Situational ethics,Saccade,Multimedia | Conference |
Citations | PageRank | References |
10 | 0.56 | 11 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Alexander Mariakakis | 1 | 35 | 4.00 |
Mayank Goel | 2 | 432 | 31.80 |
Md Tanvir Islam Aumi | 3 | 72 | 3.69 |
Shwetak N. Patel | 4 | 2967 | 211.74 |
Jacob O. Wobbrock | 5 | 4716 | 246.78 |