Change search
ReferencesLink to record
Permanent link

Direct link
Hand-held navigation aid for visually impaired using haptic feedback
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
2014 (English)Conference paper, Presentation (Other academic)
Abstract [en]

The white cane is used by many visually impaired individuals as the primary aid for avoiding obstacles. In this it is unparalleled, but it cannot provide a large-scale view of the surroundings the way vision does. This makes navigating independently a challenge for the visually impaired. We are developing the Virtual White Cane (VWC), a device that uses sensors and haptic technologies to complement the limited view of the cane. Sensors makes it possible to probe obstacles far beyond the range of the white cane, and haptic feedback is familiar to users of the regular cane. The purpose of this device is to act as a complement to the standard cane, providing information about the surroundings that are beyond the cane's reach. This kind of extended view not only helps in anticipating obstacles, but also to navigate. The presentation will focus on the hardware of the currently developed prototype, in addition to some initial user experiences.

Place, publisher, year, edition, pages
2014.
Research subject
Industrial Electronics
Identifiers
URN: urn:nbn:se:ltu:diva-37212Local ID: b29e8a78-dbd1-4021-aad5-d79103727934OAI: oai:DiVA.org:ltu-37212DiVA: diva2:1010710
Conference
Medicinteknikdagarna 2014 : 14/10/2014 - 16/10/2014
Projects
Seende rullstol
Note
Godkänd; 2014; 20140923 (danahl)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Ahlmark, Daniel InnalaDeventer, Jan vanHyyppä, Kalevi
By organisation
Embedded Internet Systems Lab

Search outside of DiVA

GoogleGoogle Scholar

Total: 8 hits
ReferencesLink to record
Permanent link

Direct link