Browsing UFRGS' Theses and Dissertations by Subject "User studies"
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Selection in 2D and 3D environments with levels of precision and progressive refinement
(2012) [Dissertation]Selection is one of the four fundamental forms of interaction in a virtual world. It is the ability of the user to specify objects in the virtual environment for subsequent actions. The literature is rich in immediate ... -
A study on wrist-based haptic weight conveyance in immersive virtual environments
(2020) [Dissertation]Physical properties of objects are some of the features that are lost when users are immersed in today’s virtual environments that usually only provide visual and auditory stimuli. In a quest to recover the physical ...