{"product_id":"drishti-indoor-orientation-for-visually-impaired-von-prashant-gupta-und-abhinav-chaturvedi","title":"DRISHTI - Indoor Orientation for Visually Impaired","description":"\u003cp\u003eDRISHTI is a wireless indoor orientation system  specifically designed for the Visually Impaired (VI),  that continuously and in real-time can determine the  position of a person from a distance within a  confined physical space.  We use it to help a VI move  around in an unknown and unfamiliar indoor  environment (which means that the VI is not oriented,  making DRISHTI unique from other Electronic Travel  Aids), providing him with the relevant contextual  information.  DRISHTI does not require any kind of  navigational aids like guide canes, guide dogs or  wheel chairs to help the VI.  The system constantly  guides the VI to navigate through auditory cues,  issued by the system, based on static and dynamic  data collected by the obstacle avoidance system. In this text we integrate several technologies  including wearable computers, RFID networks, wireless  sensors, voice recognition and synthesis and Bluetooth  Technology.  The underlying wireless network can  either be of RFID tags or Wireless Sensors.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838388007\"\u003e\u003ch3\u003eimproving lives through technology\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838388007","offer_id":39498943332445,"sku":"9783838388007","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/5bd9d0e3-1b89-4a1c-8717-6666406033c1.jpg?v=1769666694","url":"https:\/\/shop.autorenwelt.de\/products\/drishti-indoor-orientation-for-visually-impaired-von-prashant-gupta-und-abhinav-chaturvedi","provider":"Autorenwelt Shop","version":"1.0","type":"link"}