DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Byungjoo | ko |
dc.contributor.author | Nancel, Mathieu | ko |
dc.contributor.author | Kim, Sunjun | ko |
dc.contributor.author | Oulasvirta, Antti | ko |
dc.date.accessioned | 2021-10-19T08:50:50Z | - |
dc.date.available | 2021-10-19T08:50:50Z | - |
dc.date.created | 2021-10-19 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.citation | CHI Conference on Human Factors in Computing Systems (CHI) | - |
dc.identifier.uri | http://hdl.handle.net/10203/288270 | - |
dc.description.abstract | A well-designed control-to-display gain function can improve pointing performance with indirect pointing devices like trackpads. However, the design of gain functions is challenging and mostly based on trial and error. AutoGain is a novel method to individualize a gain function for indirect pointing devices in contexts where cursor trajectories can be tracked. It gradually improves pointing efficiency by using a novel submovement-level tracking+optimization technique that minimizes aiming error (undershooting/overshooting) for each submovement. We first show that AutoGain can produce, from scratch, gain functions with performance comparable to commercial designs, in less than a half-hour of active use. Second, we demonstrate AutoGain's applicability to emerging input devices (here, a Leap Motion controller) with no reference gain functions. Third, a one-month longitudinal study of normal computer use with AutoGain showed performance improvements from participants' default functions. | - |
dc.language | English | - |
dc.publisher | ASSOC COMPUTING MACHINERY | - |
dc.title | AutoGain: Gain Function Adaptation with Submovement Efficiency Optimization | - |
dc.type | Conference | - |
dc.identifier.wosid | 000695432500117 | - |
dc.identifier.scopusid | 2-s2.0-85091292431 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | CHI Conference on Human Factors in Computing Systems (CHI) | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | ELECTR NETWORK | - |
dc.identifier.doi | 10.1145/3313831.3376244 | - |
dc.contributor.localauthor | Lee, Byungjoo | - |
dc.contributor.nonIdAuthor | Nancel, Mathieu | - |
dc.contributor.nonIdAuthor | Kim, Sunjun | - |
dc.contributor.nonIdAuthor | Oulasvirta, Antti | - |
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