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An algorithm capable of classifying various types of obstacles is developed. After successful tests using laptop, the microcontroller is used for the walking system, named \u2018Belt for Blind\u2019, to navigate their environment. The unit is also equipped with a servo motor and a buzzer to generate outputs that inform the user about the type of obstacle ahead. The device is light, cheap, and consumes less energy. However, this device is limited to standard pace of mobility and cannot differentiate between animate and inanimate obstacles. Further research is recommended to overcome these deficiencies to improve mobility of blind people.<\/p>","DOI":"10.4018\/ijimr.2011070104","type":"journal-article","created":{"date-parts":[[2011,10,19]],"date-time":"2011-10-19T16:34:09Z","timestamp":1319042049000},"page":"46-62","source":"Crossref","is-referenced-by-count":1,"title":["Analysis and Implementation for a Walking Support System for Visually Impaired People"],"prefix":"10.4018","volume":"1","author":[{"given":"Eklas","family":"Hossain","sequence":"first","affiliation":[{"name":"University of Wisconsin-Milwaukee, USA"}]},{"given":"Md Raisuddin","family":"Khan","sequence":"additional","affiliation":[{"name":"International Islamic University of Malaysia, Malaysia"}]},{"given":"Riza","family":"Muhida","sequence":"additional","affiliation":[{"name":"International Islamic University of Malaysia, Malaysia"}]},{"given":"Ahad","family":"Ali","sequence":"additional","affiliation":[{"name":"Lawrence Technological University, USA"}]}],"member":"2432","reference":[{"key":"ijimr.2011070104-0","unstructured":"Aguerrevere, D., Choudhury, M., & Barreto, A. 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