abstract background: the efficacy of anticonvulsants after a first seizure is uncertain the more predictable the time and the type of recunent seizure, the more preventable the probable events. this study was conducted to evaluate sirnilmity of type and time of a first seizure and its recuttence in children. methods: 174 children with at least two separate seizures were taken into account. resu...

We describe an experiment in combining multiple interactive media in one collaborative system. While our system supports context–based display of content, it also supports synchronous awareness between visitors using PDA, hypermedia and VR systems. We are also exploring multiple scales of location: buildings on a street, rooms within a building, and spaces within a room. We describe the design ...

There are many visions that touch on the future of human computer interaction from a trans-human future to a post-technological UI. However visions related to the progress of technology are not new. Creative and insightful visionaries from Denis Diderot to Vannevar Bush have been postulating visions of possible futures or technology for centuries. Some idealised views end up discredited with ad...