RETROSPECTIVE SURVEY TO INVESTIGATE USE OF DISTANCE MAGNIFIERS FOR TRAVEL

Lignende værker

• THE SONIC PATHFINDER:A NEW ELECTRONIC TRAVEL AID
  af: HEYES, A.D
• RESULTS OF A NATIONAL SURVEY OF ELECTRONIC TRAVEL AID USE
  af: BLASCH, B.B
• MOBIC: AN AID TO INCREASE THE INDEPENDENT MOBILITY OF BLIND TRAVELLERS
  af: PETRIE, H.
• TRAVELLING SAFELY: THE PROBLEMS AND CONCERNA OF BLIND PEDESTRIANS
  af: JOHNSON, V.
• HUMAN FACTORS OF TECHNICAL AIDS FOR COMMUNICATION-IMPAIRED TRAVELLERS
  af: RUTENBERG, U.
  Udgivet: (1983)