I've been doing stereoscopic imaging with personal computers (not PC's) since '87 or '88. All my early work was done on an Amiga, as that was the first personal computer with the graphics capability to handle what I wanted to do. The three most common methods that can be used on a personal computer are as follows:

.....1) The use of red and blue glasses, which is sometimes referred to as the anaglyph technique.

.....2) Liquid crystal shutter glasses that alternately block the image seen by the left eye and then that seen by the right eye. Unfortunately, although this works well on the Amiga and Atari and certain high end graphics workstations, it won't work with any computer that doesn't provide a vertical blanking interrupt.

.....3) Crossed-eye method. The right eye looks at the image on the left, and the left eye looks at the image on the right. This approach has several advantages (i.e. inexpensive, full color) and a disadvantage in that many people find it difficult to use, and it gives an illusion of the images being smaller than desirable.

Images using the first and third of these techniques are avail via this web page. If you're interested in seeing different ones posted, email me (dmckinstry@ewu.edu) to let me know.