The objective of this study is the development of auto-navigation system which supports activities of the visually impaired without help of others. This system navigates the subject by using information about three sensors(acceleration sensor, terestrial magnetism sensor and gyro sensor), DGPS(Di erential Global Positioning System), maps and a traÆc data base. In our navigation system, after in...

In the nearly 30 years since the passage of the Technology-Related Assistance to Individuals with Disabilities Act of 1988, technology-mediated instruction has been implemented successfully with both students without disabilities and students with a range of disabilities to help them meet the demands of instruction. In this special issue of Assistive Technology, a number of noted scholars contr...

Acceptability of case ellipsis on focused subjects and objects exhibits clear asymmetry which so far has not received a plausible explanation. Case ellipsis on focused direct objects occurs naturally, whereas case ellipsis on focused transitive subjects is unnatural whether the subject is contrastively focused or not. The main purpose of this paper is to provide experimental evidence that the d...

PURPOSE The authors investigated the extent to which differences in mobility device use existed by race/ethnicity and whether the effects were modified by age. METHOD Using Phase II of the National Health Interview Survey on Disability, the authors identified 7,148 mobility-impaired adults. Logistic regression models provided estimates of race/ethnicity, adjusting for predictors of device use...

spatial planning system of a country is the array of its planning systems. getting familiar with spatial planning system of different countries and their experiences could help for comparison and accommodation so that making decision and defining appropriate planning system could be done. this article has studied the spatial planning system of portugal and since there are different factors affe...

OBJECTIVES People affected by leprosy and their families face social and economic problems. The focus of interventions is often on prevention of disabilities and socioeconomic rehabilitation. The objective of this study was to explore to what extent the potential of assistive devices to facilitate activities and participation of people affected by leprosy has been utilised. DESIGN Published l...