137 search results - page 19 / 28 » ar 2007 |
BCSHCI
1997
14 years 7 days ago
1997
In this article we wish to show a method to go beyond the established approaches of human-computer interaction. We first bring a serious critique of traditional interface types, sh...
ISMAR
2007
IEEE
14 years 5 months ago
2007
IEEE
In this paper we present the evaluation of a virtual mirror used as a navigational tool within a medical augmented reality (AR) system for laparoscopy. 12 surgeons of our clinical...
VR
2007
IEEE
14 years 5 months ago
2007
IEEE
A Nested Marker, a novel visual marker for camera calibration in Augmented Reality (AR), enables accurate calibration even when the observer is moving very close to or far away fr...
ISMAR
2007
IEEE
14 years 5 months ago
2007
IEEE
In this article we present interactive Focus and Context (F+C) visualizations for Augmented Reality (AR) applications. We demonstrate how F+C visualizations are used to affect the...
ISMAR
2007
IEEE
14 years 5 months ago
2007
IEEE
We present a system that applies a custom-built pan-tilt-zoom camera for laser-pointer tracking in arbitrary real environments. Once placed in a building environment, it carries o...