کد jr-37231  
عنوان اول Evaluating the Effectiveness of Assistive Travel and Wayfinding Devices for Persons Who Are Blind or Visually Impaired  
نویسنده James Marston  
نویسنده Billie Louise (Beezy) Bentzen  
عنوان مجموعه Assistive Technology for Blindness and Low Vision  
نوع کاغذی  
ناشر CRC Press  
سال چاپ 2013میلادی  
زبان انگلیسی  
comment Technological advances and increased computing power have led to many new assistive devices in recent years, for people who are blind or who have low  
تاریخ ثبت در بانک 12 مرداد 1399