Watch these videos about how Virtual Gettysburg works:
multimedia
Producing the QuickTime 4 install and demo CD-ROM was the high water mark of my freelance multimedia producer career. The team was fantastic, the pressure intense and the results nothing short of amazing, IMHO. Developing a CD-ROM in the '90s that played full-screen interactive video on slow computers with zero room for error and at Apple's design standards was a challenge I will never forget and never hope to repeat. I slept on the floor at the studio for months and we all knew that we were breaking new ground so it felt worth it. This shipped right from my computer to the MacWorld floor.