Multi-Touch Interaction Generation Device by Spatiotemporally Switching Electrodes
| Autor: | Masahiro Okamoto, Kazuya Murao |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
TK7800-8360
Computer Networks and Communications Computer science InformationSystems_INFORMATIONINTERFACESANDPRESENTATION(e.g. HCI) Interface (computing) Touch panel multi-touch interaction generation Rotation Capacitance 03 medical and health sciences 0302 clinical medicine human–computer interaction Conductive ink Electrical and Electronic Engineering 030304 developmental biology 0303 health sciences business.industry SwIPe Electrical engineering Multi-touch Hardware and Architecture Control and Systems Engineering Signal Processing Electrode interface Electronics business 030217 neurology & neurosurgery touch panel |
| Zdroj: | Electronics Volume 10 Issue 12 Electronics, Vol 10, Iss 1475, p 1475 (2021) |
| ISSN: | 2079-9292 |
| DOI: | 10.3390/electronics10121475 |
| Popis: | With the spread of devices equipped with touch panels, such as smartphones, tablets, and laptops, the opportunity for users to perform touch interaction has increased. In this paper, we constructed a device that generates multi-touch interactions to realize high-speed, continuous, or hands-free touch input on a touch panel. The proposed device consists of an electrode sheet printed with multiple electrodes using conductive ink and a voltage control board, and generates eight multi-touch interactions: tap, double-tap, long-press, press-and-tap, swipe, pinch-in, pinch-out, and rotation, by changing the capacitance of the touch panel in time and space. In preliminary experiments, we investigated the appropriate electrode size and spacing for generating multi-touch interactions, and then implemented the device. From the evaluation experiments, it was confirmed that the proposed device can generate multi-touch interactions with high accuracy. As a result, tap, press-and-tap, swipe, pinch-in, pinch-out, and rotation can be generated with a success rate of 100%. It was confirmed that all the multi-touch interactions evaluated by the proposed device could be generated with high accuracy and acceptable speed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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