Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus WorkSPACE demonstrators Augmenting the user Augmenting the object Augmenting the environment In the Field Changing contexts inhouse Collecting Materials

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Augmenting the User Activities Studies at TJP Generic brainstorm –beyond landscape architecture Series of prototypes

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Proposed plan - prototypes v.0.1 LapTop GPS Topos Data Call Shared Camera WS v.0.2 v0.1 + GPRS Compass GIS integration Capture (picture, sound) Object tagging v.0.3a v0.2 + high res. panel and pen v.0.3a v0.2 + Pocket PC and pen v.0.3a v0.2 + wearable display and interaction Paper for Pervasive computing conf Use r Eval TJP User Eval TJP + others

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Workspace objectives Spatial location visualization info. org. infrastructure physical/digital On the Move on/off line low BW audio only Distributed offices high BW +video shared intranet space Outdoor site Inspecting capture sketch/annotate low BW GPS location In the office on line changing contexts expensive displays At home alone medium BW cheap displays Indoor site Inspecting capture sketch/annotate high BW tag based location Different Mobile Situations

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Database (MySQL) Collaboration Server Awareness Server Mobile Topos Walls, tables, PC’s Topos gateway GPRS, 3G, (802.11) GPS

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Using Topos with a Landscape as ”background” Topos world correspond to part of real world –in some future: import of GIS info... First experiment –Katrinebjerg model + Web pages and pictures belonging to the institutions in the area –For local demo purposes TJP example –...

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Katrinebjerg townscape...

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Location based support

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Current prototype

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Current prototype Mobile phone modem GPS LapTop Batteries...

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Location/Connection No Location Manual location Rough location Precise location No Connect Low Bandwidth High Bandwidth

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Interaction PenCameraSpeech Inspecting Annotating Capturing Creating Simulating Presenting

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Collaboration modes Local on-site collaboration Site-remote collaboration Individual Small group Plenary presenation

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Mobile client options (short term) Portable PC: Full Topos client, Local Database, + GPS Portable PC: Full Topos Client + GPS + GPRS communication to Database AAA designed PC: Full Topos Client + GPS + GPRS communication to Database Pocket PC: Pocket Topos + GPS + GPRS communication to Database....

Centre for Pervasive Computing work : space Kaj Grønbæk University of Aarhus Status GPS -> PC –Done Integration of GPS library in Topos –Done GPRS communication too slow problems with TeleDanmark gateway –using data call instead Camera support –not done yet Directionality support needed –the GPS does not supply proper direction