| Literature DB >> 20054426 |
Jack M Loomis1, James R Marston, Reginald G Golledge, Roberta L Klatzky.
Abstract
This article reports on a study of route guidance using a navigation system that receives location information from a Global Positioning System receiver. Fifteen visually impaired participants traveled along 50-meter (about 164-foot) paths in each of five conditions that were defined by the type of display interface used. One of the virtual displays-virtual speech-led to the shortest travel times and the highest subjective ratings, despite concerns about the use of headphones.Entities:
Year: 2005 PMID: 20054426 PMCID: PMC2801896
Source DB: PubMed Journal: J Vis Impair Blind ISSN: 0145-482X