NDLI: Controller design for a wearable, near-field haptic display

Content Provider	IEEE Xplore Digital Library
Author	Lindeman, R.W. Cutler, J.R.
Copyright Year	2003
Description	Author affiliation: Dept. of Comput. Sci., George Washington Univ., DC, USA (Lindeman, R.W.; Cutler, J.R.)
Abstract	In this paper, we address the problem of providing near-field haptic feedback in a wearable, scalable manner. Our solution, called the TactaBoard, supports the independent control of 16 outputs on a single controller board using a standard serial port. We have tested the system with several types of output devices, including low-cost pager motors and fans. Based on pulse-width modulation, the system can generate an output frequency from 0.3 Hz to 316 Hz. We provide a detailed description of the characteristics of our system, and present early results from empirical studies we have conducted with one possible configuration of tactors. Future enhancements to the TactaBoard system include the ability to daisy chain multiple boards on one control bus, and support for other classes of output devices such as those requiring an H-Bridge. Finally, we present some possible applications where this type of system might be useful.
Sponsorship	IEEE Comput. Soc. Tech. Committee on Visualizatin & Graphics
Starting Page	397
Ending Page	403
File Size	450736
Page Count	7
File Format	PDF
ISBN	0769518907
DOI	10.1109/HAPTIC.2003.1191323
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-03-22
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Haptic interfaces Displays Feedback System testing Fans Space vector pulse width modulation Pulse modulation Character generation Pulse generation Frequency
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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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