Abstract
In this paper, we present an overview of parameters that are of relevance for the perception of vibrotactile patterns on the back. These patterns are delivered via varying numbers of vibration motors fixed to the back rest of a chair, vests or belts. We present recent findings from the literature about vibrotactile anisotropy, timing, spacing, anchor points, resolution and intensity. From this overview, we derive recommendations that should be considered when designing a vibrotactile device for the back. The main recommendations are: 1) Use sequential stimulation for conveying spatial patterns; 2) Avoid tactors on the spine; 3) For a rectangular grid 4 × 4 tactors seems optimal; 4) Carefully consider relative horizontal and vertical spacing. We hope that this overview will raise awareness of several issues that play a role in perception and that our recommendations will provide guidance when designing vibrotactile communication devices.
Original language | English |
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Title of host publication | Haptics: Science, Technology, Applications |
Subtitle of host publication | 13th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2022, Hamburg, Germany, May 22–25, 2022, Proceedings |
Editors | Hasti Seifi, Astrid M. Kappers, Oliver Schneider, Knut Drewing, Claudio Pacchierotti, Alireza Abbasimoshaei, Gijs Huisman, Thorsten A. Kern |
Place of Publication | Cham |
Publisher | Springer |
Chapter | 5 |
Pages | 39-47 |
Number of pages | 9 |
ISBN (Electronic) | 978-3-031-06249-0 |
ISBN (Print) | 978-3-031-06248-3 |
DOIs | |
Publication status | Published - May 2022 |
Event | 13th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2022 - Hamburg, Germany Duration: 22 May 2022 → 27 May 2022 Conference number: 12 https://hapticexperts.com https://www.eurohaptics2022.org/ |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 13235 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 13th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2022 |
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Abbreviated title | EuroHaptics 2022 |
Country/Territory | Germany |
City | Hamburg |
Period | 22/05/22 → 27/05/22 |
Internet address |
Keywords
- Illusions
- Resolution
- Spacing
- Timing
- Vibrotactile