18 search results - page 4 / 4 » Instruction Formats and Navigation Aids in Mobile Devices |
ENGL
2007
13 years 5 months ago
2007
— Visually impaired find their navigation difficult as they often lack the needed information for bypassing obstacles and hazards. Electronic Travel Aids (ETAs) are devices that ...
CEC
2009
IEEE
14 years 8 days ago
2009
IEEE
— Legged robots show promise for complex mobility tasks, such as navigating rough terrain, but the design of their control software is both challenging and laborious. Traditional...
AVI
2004
13 years 7 months ago
2004
Although some guidelines (e.g., based on architectural principles) have been proposed for designing Virtual Environments (VEs), several usability problems can be identified only b...