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Rake Cursor: Improving Pointing Performance with Concurrent Input Channels
Abstract : We investigate the use of two concurrent input channels to perform a pointing task. The first channel is the traditional mouse input device whereas the second one is the gaze position. The rake cursor interaction technique combines a grid of cursors controlled by the mouse and the selection of the active cursor by the gaze. A controlled experiment shows that rake cursor pointing drastically outperforms mouse-only pointing and also significantly outperforms the state of the art of pointing techniques mixing gaze and mouse input. A theory explaining the improvement is proposed: the global difficulty of a task is split between those two channels, and the sub-tasks could partly be performed concurrently.
Cited literature [10 references]
https://hal.inria.fr/hal-00953296
Contributor : Renaud Blanch <>
Submitted on : Friday, February 28, 2014 - 11:29:58 AM
Last modification on : Tuesday, November 24, 2020 - 4:34:03 PM
Long-term archiving on: : Wednesday, May 28, 2014 - 11:12:32 AM
Contributor : Renaud Blanch <>
Submitted on : Friday, February 28, 2014 - 11:29:58 AM
Last modification on : Tuesday, November 24, 2020 - 4:34:03 PM
Long-term archiving on: : Wednesday, May 28, 2014 - 11:12:32 AM
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CHI09-rake_cursor-blanch.pdf
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