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» Pointing at trivariate targets in 3D environments
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CHI
2004
ACM
12 years 1 months ago
Pointing at trivariate targets in 3D environments
We investigate pointing in true 3D environments where the target size varies in three spatial dimensions. We also study the effect of the user's physical movement angle on po...
Tovi Grossman, Ravin Balakrishnan
GRAPHICSINTERFACE
2008
11 years 2 months ago
Semantic pointing for object picking in complex 3D environments
Today's large and high-resolution displays coupled with powerful graphics hardware offer the potential for highly realistic 3D virtual environments, but also cause increased ...
Niklas Elmqvist, Jean-Daniel Fekete
UIST
2006
ACM
11 years 7 months ago
The design and evaluation of selection techniques for 3D volumetric displays
Volumetric displays, which display imagery in true 3D space, are a promising platform for the display and manipulation of 3D data. To fully leverage their capabilities, appropriat...
Tovi Grossman, Ravin Balakrishnan
ICRA
2009
IEEE
139views Robotics» more  ICRA 2009»
11 years 8 months ago
Laser-based navigation enhanced with 3D time-of-flight data
— Navigation and obstacle avoidance in robotics using planar laser scans has matured over the last decades. They basically enable robots to penetrate highly dynamic and populated...
Fang Yuan, Agnes Swadzba, Roland Philippsen, Orhan...
BIOCOMP
2006
11 years 2 months ago
Surgeon's Magic Wand: A Screen Pointing Interactive Method
: A novel, non-touch, screen pointing "magic wand" interface is proposed for surgeon's use in an environment requiring simultaneous display of several patients'...
Naren Vira, Shaleen Vira
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