1801 search results - page 39 / 361 » Pointing without a pointer |
CHI
2008
ACM
14 years 9 months ago
2008
ACM
Peephole interaction occurs when a spatially aware display is moved and acts as a viewport to reveal different parts of the virtual space that cannot all fit within the display at...
GRAPHICSINTERFACE
2008
13 years 10 months ago
2008
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 ...
IROS
2008
IEEE
14 years 3 months ago
2008
IEEE
— Point stabilization of an underactuated vehicle is most often accomplished using a periodic time-varying control law, resulting in oscillatory trajectories. We present a two-st...
GRAPHICSINTERFACE
2003
13 years 10 months ago
2003
We propose a new strategy for raytracing complex scenes without aliasing artifacts. The algorithm intersects anisotropic ray cones with prefiltered surface sample points from a mu...
SIAMSC
2008
13 years 9 months ago
2008
A nine point scheme is presented for discretizing diffusion operators on distorted quadrilateral meshes. The advantage of this method is that highly distorted meshes can be used wi...