Exploiting space and location as a design framework for interactive mobile systems
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on human-computer interaction with mobile systems
Robot Motion Planning
Interfacing users with very severe mobility restrictions with a semi-automatically guided wheelchair
ACM SIGCAPH Computers and the Physically Handicapped
Hierarchical Path Search with Partial Materialization of Costs for a Smart Wheelchair
Journal of Intelligent and Robotic Systems
Users with Disabilities: Maximum Control with Minimum Effort
AMDO '08 Proceedings of the 5th international conference on Articulated Motion and Deformable Objects
Behavior-Based indoor navigation
Ambient Intelligence for Scientific Discovery
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Smart wheelchairs are designed for severely motor impaired people that have difficulties to drive standard-manual or electric powered-wheelchairs. Their goal is to automate driving tasks as much as possible in order to minimize user intervention. Nevertheless, human involvement is still necessary to maintain high level task control. Therefore in the interface design it is necessary to take into account the restrictions imposed by the system (mobile and small), by the type of users (people with severe motor restrictions) and by the task (to select a destination among a number of choices in a structured environment). This paper describes the structure of an adaptive mobile interface for smart wheelchairs that is driven by the context.