{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T23:53:56Z","timestamp":1648598036676},"reference-count":18,"publisher":"World Scientific Pub Co Pte Lt","issue":"04","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Inf. Acquisition"],"published-print":{"date-parts":[[2010,12]]},"abstract":"<jats:p> The visions of context-sensitive services, ubiquitous computing, and ambient intelligence have driven several aspects of wireless sensor networks research, but perhaps none more so than localization and tracking. Location of a user is one of the most fundamental types of context, and can be applied in a vast number of environments from smart homes to improved security solutions. However, accurate localization of users is not trivial, and most of the individual systems presented suffer from coverage problems. We present a system-level approach to localize and track normal and blind users on the basis of different sources of location information. The system can be applied outdoors and indoors using GPS and Zigbee as the source of location data. The overall system architecture is modular and extendible, allowing for creation of location- and context-aware services for blind child tracking with the inclusion of additional sources of localization data. Extensive performance evaluation presented for blind child navigation shows that the system is both accurate as well as scalable. <\/jats:p>","DOI":"10.1142\/s021987891000221x","type":"journal-article","created":{"date-parts":[[2011,4,20]],"date-time":"2011-04-20T11:53:22Z","timestamp":1303300402000},"page":"285-297","source":"Crossref","is-referenced-by-count":1,"title":["VIRTUAL EYE \u2014 THE BLIND CHILD NAVIGATION MODEL USING WIRELESS SENSOR NETWORK"],"prefix":"10.1142","volume":"07","author":[{"given":"B.","family":"AMUTHA","sequence":"first","affiliation":[{"name":"School of Computer Science and Engineering, SRM University, Chennai, Tamil Nadu, India"}]},{"given":"M.","family":"PONNAVAIKKO","sequence":"additional","affiliation":[{"name":"SRM University, Chennai, Tamil Nadu, India"}]}],"member":"219","published-online":{"date-parts":[[2011,11,20]]},"reference":[{"key":"rf3","volume":"2","author":"Amutha B.","journal-title":"International Journal of Recent Trends in Engineering"},{"key":"rf7","volume":"4","author":"Borenstein J.","journal-title":"IEEE Journal of Robotics and Automation"},{"key":"rf8","first-page":"45","volume":"4","author":"Boschetti G.","journal-title":"International Journal of Mechanics and Control"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1080\/00140138608967270"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1109\/TSMCC.2009.2021255"},{"key":"rf17","volume":"6","author":"Debnath N.","journal-title":"IEEE Sensors Journal"},{"key":"rf19","doi-asserted-by":"publisher","DOI":"10.1006\/jevp.1998.0097"},{"key":"rf20","first-page":"232","author":"Haverinen J.","journal-title":"IEEE Xplore"},{"key":"rf21","volume":"4","author":"Hellstr\u00f6m T.","journal-title":"International. 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R.","journal-title":"IEEE Sensors Journal"}],"container-title":["International Journal of Information Acquisition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S021987891000221X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T23:08:17Z","timestamp":1565132897000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S021987891000221X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,12]]},"references-count":18,"journal-issue":{"issue":"04","published-online":{"date-parts":[[2011,11,20]]},"published-print":{"date-parts":[[2010,12]]}},"alternative-id":["10.1142\/S021987891000221X"],"URL":"https:\/\/doi.org\/10.1142\/s021987891000221x","relation":{},"ISSN":["0219-8789","1793-6985"],"issn-type":[{"value":"0219-8789","type":"print"},{"value":"1793-6985","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,12]]}}}