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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Scheggi, S. Talarico, A. Prattichizzo, D. |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Inf. Eng. & Math., Univ. of Siena, Siena, Italy (Scheggi, S.; Talarico, A.; Prattichizzo, D.) |
| Abstract | Trained guide dogs and canes provide the visually impaired with the highest degree of independence; however, they are very limited in guiding the user towards a specific desired location, especially in an unknown environment. The assistance of other people represents a feasible solution, but it does not improve the idea of autonomous guidance and privacy. In this paper we present a remote guidance system which provides the visually impaired with haptic directional cues, useful for navigating in unknown environments. The blind user is equipped with a pair of camera glasses, two vibrotactile bracelets and a cane which is used to avoid potential obstacles. The video captured by the camera glasses is streamed to a remote operator who can properly navigate the impaired person by activating the vibrotactile stimulations. The proposed approach has been validated on a group of blind subjects in an indoor scenario. Results revealed the effectiveness of the proposed strategy for the guidance of visually impaired in unknown environments. |
| Starting Page | 20 |
| Ending Page | 23 |
| File Size | 1047732 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479959006 |
| e-ISBN | 9781479959013 |
| DOI | 10.1109/MED.2014.6961320 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-06-16 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Vibrations Navigation Assistive technology Glass Streaming media Cameras Haptic interfaces |
| Content Type | Text |
| Resource Type | Article |
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