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| Content Provider | ACM Digital Library |
|---|---|
| Author | Schwarz, Julia Mankoff, Jennifer Chen, Xiang 'Anthony' Hudson, Scott E. Harrison, Chris |
| Abstract | We present Air+Touch, a new class of interactions that interweave touch events with in-air gestures, offering a unified input modality with expressiveness greater than each input modality alone. We demonstrate how air and touch are highly complementary: touch is used to designate targets and segment in-air gestures, while in-air gestures add expressivity to touch events. For example, a user can draw a circle in the air and tap to trigger a context menu, do a finger 'high jump' between two touches to select a region of text, or drag and in-air 'pigtail' to copy text to the clipboard. Through an observational study, we devised a basic taxonomy of Air+Touch interactions, based on whether the in-air component occurs before, between or after touches. To illustrate the potential of our approach, we built four applications that showcase seven exemplar Air+Touch interactions we created. |
| Starting Page | 519 |
| Ending Page | 525 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781450330695 |
| DOI | 10.1145/2642918.2647392 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2014-10-05 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Free space gestures Touch input Input sensing Interaction techniques Around device interaction |
| Content Type | Text |
| Resource Type | Article |
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