Archive for the ‘Technology Links’ Category

In 2002, to experience augmented reality was to lash 26 pounds of equipment to your body and hobble waywardly within the confines of predefined area. In 2010, you can augment the entire world with a free app for your smartphone.

This shot of the Columbia University’s Mobile Augmented Reality System(MARS) comes from a PopSci story written 10 Februaries ago. (The magazine’s searchable archives just went online.) This right around the time that augmented reality had made the jump from esoteric sci-fi concept to actual thing, albeit in the form of awkward research projects and simplistic military applications:

If you strap on this rig, as [the writer] had, you begin to understand the profound possibilities of an AR system, which can superimpose computer-generated text, graphics, 3D animation, sound, or any other or any other digitized data on the real world.  
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Mixed reality and visualization

Competence

Mixed Reality denotes generally different visualisation means between Reality and Virtuality, enabled by 3D computer graphics. On one hand, Virtual Reality (VR) means completely 3D modelled representation of real world, while Augmented Reality (AR) stands for superimposing virtual objects in the user’s view of the real world.

The work by VTT’s Virtual Reality research dates back to the year 1995 when a virtual training simulator was developed for printing industries. After that various VR solutions have been developed for building and construction applications, space applications, and terrain visualisation. VTT’s special assets in VR include e.g. scalable Open Scene Graph (OSG) based viewer implementation, up to immersive CAVE type environments. We also develop application software and browser based solutions for the management and visualisation of various types of contents (text, graphics, images, video, 3D models, etc.). We are specialised in interactive management and visualisation of complex datasets.  
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