64 search results - page 2 / 13 » Human-robot team navigation in visually complex environments |
IROS
2008
IEEE
13 years 11 months ago
2008
IEEE
— This paper reports an autonomous cooperative navigation system for robot formations in realistic scenarios. The formation movement control is based on a virtual structure compo...
IEAAIE
2005
Springer
13 years 11 months ago
2005
Springer
This paper describes a semi-autonomous wheelchair enabled with “HelpStar” that provides a user who is visually impaired with mobility independence. Our “HelpStar” enabled s...
ISRR
2001
Springer
13 years 9 months ago
2001
Springer
We discuss the role of spatial representations and visual geometries in vision-based navigation. To a large extent, these choices determine the complexity and robustness of a given...
WWW
2005
ACM
14 years 6 months ago
2005
ACM
A central aspect of reducing orientation problems in web navigation concerns the design of adequate navigation aids. Visualization of users' navigation path in form of a temp...
CHI
2002
ACM
14 years 5 months ago
2002
ACM
Informal, sketch-based design tools closely match the work practices of user interface designers. Current tools, however, are limited in the size and complexity of interaction tha...