Sökning: "3D Interaction"

Visar resultat 1 - 5 av 256 avhandlingar innehållade orden 3D Interaction.

  1. 1. Supporting Data Interaction and Hybrid Asymmetric Collaboration Using Virtual Reality Within the Context of Immersive Analytics

    Författare :Nico Reski; Aris Alissandrakis; Andreas Kerren; Petra Isenberg; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; 3D gestural input; 3D radar charts; 3D user interfaces; empirical evaluation; head-mounted display; hybrid asymmetric collaboration; immersive analytics; spatio-temporal data interaction; user interface design; virtual reality; 3D-handinteraktion; 3D-radardiagram; 3D-användargränssnitt; design av användargränssnitt; empirisk utvärdering; huvudburen display; hybrid-asymmetrisk samarbete; immersiv analys; virtuell verklighet; Computer Science; Datavetenskap; Informations- och programvisualisering; Information and software visualization;

    Sammanfattning : Immersive display and interaction technologies have rapidly evolved in recent years, offering advanced techniques compared to traditional Human-Computer Interaction. Computer-generated Virtual Environments viewed with stereoscopic depth perception and explored using 3D spatial interaction can represent more accurately how humans naturally interact in the real world. LÄS MER

  3. 2. Preparing Spatial Haptics for Interaction Design

    Författare :Jonas Forsslund; Eva-Lotta Sallnäs Pysander; Ylva Fernaeus; Jan Gulliksen; Karl-Johan Lundin-Palmerius; Karon MacLean; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; haptics; interaction design; surgery simulation; haptik; interaktionsdesign; medicinsk simulering; kirurgi; Människa-datorinteraktion; Human-computer Interaction;

    Sammanfattning : Spatial haptics is a fascinating technology with which users can explore and modify3D computer graphics objects with the sense of touch, but its application potentialis often misunderstood. For a large group of application designers it is still unknown,and those who are aware of it often have either too high expectations of what is technicallyachievable or believe it is too complicated to consider at all. LÄS MER

  4. 3. Perspective Correct Hand-held Augmented Reality for Improved Graphics and Interaction

    Författare :Ali Samini; Karljohan Lundin Palmerius; Lucio Tommaso De Paolis; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : With Augmented Reality, also termed AR, a view of the real world is augmented by superimposing computer-generated graphics, thereby enriching or enhancing the perception of the reality. Today, lots of applications benefit from AR in different areas, such as education, medicine, navigation, construction, gaming, and multiple other areas, using primarily head-mounted AR displays and AR on hand-held smart devices. LÄS MER

  5. 4. Human-Robot Interaction for Semi-Autonomous Assistive Robots : Empirical Studies and an Interaction Concept for Supporting Elderly People at Home

    Författare :Marcus Mast; Arne Jönsson; Michael Burmester; Jonas Lundberg; Tony Belpaeme; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Semi-autonomous assistive robots; human-robot interaction; user interface design; teleoperation; telemanipulation; elderly people; global environment maps; stereoscopy; Semi-autonoma robotar; människa-robotinteraktion; gränssnittsdesign; distansstyrning; distansmanipulation; äldre; globala omgivningskartor; stereoskopisk;

    Sammanfattning : The research addresses current shortcomings of autonomous service robots operating in domestic environments by considering the concept of a semi-autonomous robot that would be supported by human remote operators whenever the robot cannot handle a task autonomously. The main research objective was to investigate how to design the human-robot interaction for a robotic system to assist elderly people with physical tasks at home according to this conceptual idea. LÄS MER

  7. 5. Perceptually Motivated Constraints on 3D Visualizations

    Författare :Camilla Forsell; Mats Lind; Thomas Porathe; Uppsala universitet; []
    Nyckelord :Människa-dator-interaktion; Perception; 3D; Human-Computer Interaction; Information visualization; User studies; Människa-dator-interaktion;

    Sammanfattning : This thesis addresses some important characteristics of human visual perception and their implications for three-dimensional (3D) information visualization. The effort can be divided into two parts. First, findings from vision science are explored and validated. LÄS MER