HyperCard
Updated: 12/20/2017 by Computer Hope
A hypertext programming environment for the Macintosh introduced by Apple in 1987 and was developed by Bill Atkinson. The HyperCard model consists of cards and collections of cards called stacks. Users may connect the cards in a fashion that allows them to be browsed through like a Rolodex. Also, each card may contain buttons that trigger a sound or video.