If commercially available stereoscopic displays could work without special glasses and be viewed from virtually any angle, by any number of people at once, we would probably view all three-dimensional data stereoscopically. Alas, such a technology is but a dream in the minds of inventors and science fiction writers.There are, however, several good choices for electronic stereoscopic displays. End users, OEMs, system integrators and application developers have a choice of several proven technologies embodied in products, some of which have been in production for almost a decade. World-wide, tens of thousands devoted users enjoy dependable stereo-vision displays to enhance their visualization of data. This article describes the current state of the art in field-sequential displays using active or passive eyewear, head mounted displays, polarized pixel displays and columnar autostereoscopic displays…