Abstract
User feedback about grasping force or slip of objects is lacking in current myoelectric forearm prostheses, resulting in a high number of prosthesis abandonment, because a high level of concentration is required to hold an object. Several approaches to provide force feedback to the user via vibrotactile stimulation have been described in literature, but none of them have investigated the optimal stimulation parameters. This study describes an evaluation of three modulation techniques to provide force feedback. Furthermore, the same modulation techniques to provide slip feedback were evaluated, which has not been described before. The performance in virtual object holding tasks was significantly improved in most cases compared to the non-feedback situation, but at the cost of an increased task duration.
Original language | English |
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Title of host publication | 2012 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
Place of Publication | Piscataway, NJ |
Publisher | IEEE Engineering in Medicine and Biology Society |
Pages | 2969-2972 |
Number of pages | 4 |
ISBN (Print) | 978-1-4244-4119-8 |
DOIs | |
Publication status | Published - Aug 2012 |
Event | 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012 - Hilton San Diego Bayfront, San Diego, United States Duration: 28 Aug 2012 → 1 Sep 2012 Conference number: 34 |
Publication series
Name | Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
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Publisher | IEEE Engineering in Medicine & Biology Society |
ISSN (Print) | 1557-170X |
Conference
Conference | 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012 |
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Abbreviated title | EMBC |
Country | United States |
City | San Diego |
Period | 28/08/12 → 1/09/12 |
Keywords
- EWI-22574
- grasping force
- slip
- METIS-289796
- Vibrotactile feedback
- myoelectric forearm prostheses
- IR-82215
- virtual setup