Sökning: "virtual reality"

Visar resultat 11 - 15 av 177 avhandlingar innehållade orden virtual reality.

1. 11. Shared Virtual Environments : Technology, Social Interaction, and Adaptation over Time

   Författare :Maria Spante; Erik Stolterman; Institutionen för teknik och samhälle Chalmers tekniska högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Shared virtual environments; virtual reality technology; social interaction; adaptation; collaboration; time; Informatik; Informatics;

   Sammanfattning : This thesis investigates social interaction and adaptation over time in shared virtual environments. Shared virtual environments (SVEs) are computer generated 3D graphical spaces where geographically distributed people can meet and interact with each other in a graphical space. LÄS MER

3. 12. How to Convert Reality into Virtual Reality: Exploring Colour Appearance in Digital Models

   Författare :Beata Stahre Wästberg; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; light; virtual environments; interaction; Virtual Reality; colour appearance; visual appearance;

   Sammanfattning : Today, the different actors in the design process have communication difficulties for visualizing and predicting how the not yet built environment is going to be experienced. Realistic virtual environments could make it easier for architects, users and clients to participate in the planning process. LÄS MER

4. 13. In search of the missing bias : Virtual reality based attentional bias modification for social anxiety

   Författare :Lichen Ma; Per Carlbring; Martien Schrooten; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; attentional bias; attentional bias modification; social anxiety; virtual reality; dot-probe; attentional training; mixed reality; Psychology; psykologi;

   Sammanfattning : Attentional bias modification (ABM) aims to attenuate social anxiety by directly modifying the underlying bias that generates and maintains problematic anxiety. Mixed results from previous ABM studies have spurred efforts to boost its effectiveness by introducing more robust bias modification protocols and new technologies. LÄS MER

5. 14. Defining Reality in Virtual Reality: Exploring Visual Appearance and Spatial Experience Focusing on Colour

   Författare :Beata Stahre Wästberg; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; architectural visualization; Virtual Reality; light; colour appearance; Visual appearance; Virtual Environment; simulation; spatial experience;

   Sammanfattning : Today, different actors in the design process have communication difficulties in visualizing and predictinghow the not yet built environment will be experienced. Visually believable virtual environments (VEs) can make it easier for architects, users and clients to participate in the planning process. LÄS MER

7. 15. Reality-based brain-computer interaction

   Författare :Daniel Sjölie; Lars-Erik Janlert; Johan Eriksson; John Waterworth; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; reality-based brain-computer interaction; virtual reality; reality-based interaction; brain-computer interface; activity theory; the free-energy principle; grounded cognition; Cognitive science; Kognitionsvetenskap; Computer science; Datalogi; människa-datorinteraktion; människa-datorinteraktion;

   Sammanfattning : Recent developments within human-computer interaction (HCI) and cognitive neuroscience have come together to motivate and enable a framework for HCI with a solid basis in brain function and human reality. Human cognition is increasingly considered to be critically related to the development of human capabilities in the everyday environment (reality). LÄS MER