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Auflistung nach Schlagwort "3D Interaction"

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  • Workshopbeitrag
    HapRing: A Wearable Haptic Device for 3D Interaction
    (Mensch und Computer 2015 – Proceedings, 2015) Ariza Nunez, Oscar Javier; Lubos, Paul; Steinicke, Frank
    Haptic devices have the capability to offer good solutions in terms of usability and accuracy related to touch feedback on immersive virtual environments (IVEs). However, there are very few affordable devices to perform natural interaction in a 3D space and some do not represent a suited solution for the common ergonomic and stimuli-meaningfulness issues. In this article, we present a wireless haptic ring (HapRing) for spatial interaction, providing vibro-tactile signals as well as vibration cues on a finger-basis using a haptic actuator. Other features include inertial measurement, digital input and support for IR camera-based tracking.
  • Zeitschriftenartikel
    How Can I Grab That?: Solving Issues of Interaction in VR by Choosing Suitable Selection and Manipulation Techniques
    (i-com: Vol. 19, No. 2, 2020) Weise, Matthias; Zender, Raphael; Lucke, Ulrike
    The selection and manipulation of objects in Virtual Reality face application developers with a substantial challenge as they need to ensure a seamless interaction in three-dimensional space. Assessing the advantages and disadvantages of selection and manipulation techniques in specific scenarios and regarding usability and user experience is a mandatory task to find suitable forms of interaction. In this article, we take a look at the most common issues arising in the interaction with objects in VR. We present a taxonomy allowing the classification of techniques regarding multiple dimensions. The issues are then associated with these dimensions. Furthermore, we analyze the results of a study comparing multiple selection techniques and present a tool allowing developers of VR applications to search for appropriate selection and manipulation techniques and to get scenario dependent suggestions based on the data of the executed study.