Dimension Technologies Inc. (DTI) - Specializes in autostereoscopic 3D display technology and products. 3D Nonlinear Inversion via Entropy of Image Contrast Minimization - An approach to 3D acoustic/seismic tomography of stratified media (nonlinear inversion of wave equation), based on a semblance in an image space rather than in a space of input data: a few novel notions, strategies, algorithms- including RGA-algorithm for global optimization. Elastic Inversion of Acoustical Data - New approach to processing traditional marine seismic data allows for converting into the triplet of depth elasic sections. From the Department of Physics, University of Bergen, Norway. Volume Rendering in Java - Volume rendering software package written entirely in Java. Sources downloadable. Interfaced to the popular ImageJ image processing package. Stereoscopic Vision System Tracks Objects in Real Time - Abstract of an article on a machine vision system capable of tracking objects in 3 dimensions. MIT Media Lab: Responsive Environments - Research group exploring how sensor networks augment and mediate human experience, interaction and perception, while developing new sensing modalities and enabling technologies. Stereoscopic Machine-Vision System Using Projected Circles - Abstract of an article on the development of a machine-vision system capable of detecting obstacles large enough to damage or trap a robotic vehicle.