We examine how animating a viewpoint change in a spatial information system affects a user's ability to build a mental map of the information in the space. We found that anim...
: Most cooperation support systems require information about the organisational context in which they are used. This is particularly required when systems are used in a large organ...
To make multimedia data easily retrieved, we use metadata to describe the information, so that search engines or other information filter tools can effectively and efficiently loc...
In this paper, we propose a framework named UMT (User-profile Modeling based on Transactional data) for modeling user group profiles based on the transactional data. UMT is a gener...
Touch-sensitive displays seem like a natural and promising option for dealing with the increasing complexity of current in-vehicle information systems (IVIS), but since they can h...
Ronald Ecker, Verena Broy, Andreas Butz, Alexander...