Accommodating individual differences in searching a hierarchical file system
International Journal of Man-Machine Studies
A toolset for navigation in virtual environments
UIST '93 Proceedings of the 6th annual ACM symposium on User interface software and technology
Navigating large virtual spaces
International Journal of Human-Computer Interaction - Special issue on human-virtual environment interaction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Spatial learning: cognitive mapping in abstract virtual environments
Proceedings of the 2nd international conference on Computer graphics, virtual Reality, visualisation and interaction in Africa
The Transfer of Spatial Knowledge in Virtual Environment Training
Presence: Teleoperators and Virtual Environments
International Journal of Human-Computer Studies
Age- and experience-related user behavior differences in the use of complicated electronic devices
International Journal of Human-Computer Studies
Age differences in performance, operation methods, and workload while interacting with an MP3 player
HCI'07 Proceedings of the 12th international conference on Human-computer interaction: interaction design and usability
Review: Computer use by older adults: A multi-disciplinary review
Computers in Human Behavior
Spatial learning in a virtual multilevel building: Evaluating three exocentric view aids
International Journal of Human-Computer Studies
Characteristics and usage patterns of older people in a 3D online multi-user virtual environment
Computers in Human Behavior
Interacting with Computers
Evaluating Mobile Applications in Virtual Environments: A Survey
International Journal of Mobile Human Computer Interaction
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This study examined age differences in the use of an electronic three-dimensional (3D) environment, and how the age differences were affected by the use of an overview map as a navigation aid. Task performance and the subjects' acquisition of configural knowledge of the 3D-environment were assessed. Impact of spatial ability and prior experience on these measurements were also investigated. One group of older subjects (n = 24) and one group of younger subjects (n = 24) participated. An overall hypothesis for the work presented here was that differences in learning to and performing navigational tasks in the physical world are similar in learning and performing navigational tasks in the virtual world. The results showed that the older participants needed more time to solve the tasks; and similar to navigation in the physical world, the older participants were less likely to create configural knowledge. It could not be established that older participants benefited more from an overview map as cognitive support than younger subjects, except in the subjective sense: the older users felt more secure when the map was there. The map seemed to have supported the older users in creating a feeling of where objects were located within the environment, but it did not make them more efficient. The results have implications for design; in particular, it brings up the difficult issue of balancing design goals such as efficiency in terms of time and functionality, against maintaining a sense of direction and location in navigational situations.