NDLI: Development of vibrotactile cradle for smart cell-phone providing spatial and directional cues

Content Provider	IEEE Xplore Digital Library
Author	Gi-Hun Yang Yeonsub Jin Sungchul Kang
Copyright Year	2012
Description	Author affiliation: Center for Bionics, Korea Institute of Science and Technology, Seoul, Korea (Yeonsub Jin; Sungchul Kang) \|\| Biomimetic robot research group, Korea Institute of Industrial Technology, Ansan, Korea (Gi-Hun Yang)
Abstract	In this paper, we applied famous sensory illusions to generate spatial and directional vibrotactile cues using a vibrotactile cradle for the smart cell-phone. A grooved and slim design is applied to the contact side of the cradle for comfortable gripping, and the contact part consists of twelve vibrotactile areas which can operate independently. To maintain isolation among vibrotactile actuators, the surface of the cover is specially designed to absorb propagating vibration over the surface. The cradle's backside consists of twelve linear resonant actuators, a soft covering intersections and supporting area for actuators. For an evaluation of the developed device, two experiments were conducted to test whether directional information and spatial information according to visual data can be successfully displayed by the developed device. As a result, spatial and directional information is useful for displaying intuitive information for smart cell-phone application with the cradle.
Starting Page	259
Ending Page	264
File Size	614631
Page Count	6
File Format	PDF
ISBN	9781467346047
ISSN	19449445
e-ISBN	9781467346061
e-ISBN	9781467346054
DOI	10.1109/ROMAN.2012.6343763
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-09
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Actuators Haptic interfaces Phantoms Visualization Vibrations Robot sensing systems Pulse width modulation
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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