Abstract
We show a capacitive touch sensor called MonoTouch, which differentiates taps, swipe gestures, and swipe directions. MonoTouch consists of only an electrode and a circuit. To differentiate touch gestures with a single electrode, we designed the electrode's layout to satisfy the following two requirements: (1) The number of responses is different between the gestures; (2) The response time is different between swipe directions. We then developed an electrode that differentiates taps and four directional swipe gestures. When our MonoTouch electrode is downsized, gesture differentiation accuracy decreases because a finger might cross two or more conductive parts. To solve this "Multiple Crossing Problem", we added embossments on the electrode surface. Our evaluation of the MonoTouch sensor indicates that using the embossments solved the "Multiple Crossing Problem".
| Original language | English |
|---|---|
| Title of host publication | CHI EA 2016: #chi4good - Extended Abstracts, 34th Annual CHI Conference on Human Factors in Computing Systems |
| Publisher | Association for Computing Machinery |
| Pages | 2736-2743 |
| Number of pages | 8 |
| Volume | 07-12-May-2016 |
| ISBN (Electronic) | 9781450340823 |
| DOIs | |
| Publication status | Published - 2016 May 7 |
| Externally published | Yes |
| Event | 34th Annual CHI Conference on Human Factors in Computing Systems, CHI EA 2016 - San Jose, United States Duration: 2016 May 7 → 2016 May 12 |
Other
| Other | 34th Annual CHI Conference on Human Factors in Computing Systems, CHI EA 2016 |
|---|---|
| Country | United States |
| City | San Jose |
| Period | 16/5/7 → 16/5/12 |
Keywords
- 3D print
- Rapid prototyping
- Single electrode
- Touch gesture differentiation
ASJC Scopus subject areas
- Human-Computer Interaction
- Computer Graphics and Computer-Aided Design
- Software