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[ACM Press the 14th international ACM SIGACCESS conference - Boulder, Colorado, USA (2012.10.22-2012.10.24)] Proceedings of the 14th international ACM SIGACCESS conference on Computers and accessibility - ASSETS '12 - IDEAL

โœ Scribed by Kanvinde, Gaurang; Rello, Luz; Baeza-Yates, Ricardo


Book ID
127230085
Publisher
ACM Press
Year
2012
Tongue
English
Weight
558 KB
Category
Article
ISBN
1450313213

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[ACM Press the 12th international ACM SI
โœ Manduchi, Roberto; Kurniawan, Sri; Bagherinia, Homayoun ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› ACM Press โš– 369 KB

We present a study focusing on the usability of a wayfinding and localization system for persons with visual impairment. This system uses special color markers, placed at key locations in the environment, that can be detected by a regular camera phone. Three blind participants tested the system in v