Also for years, I had been developing a Hypercard stack to accompany the course. They require the student to have the stacks on the student's computer or carry them along on floppy discs. World-wide web resources are not easily incorporated.
Graphic capabilities are limited.
Hypercards can be made user-interactive. Hypercards allow the hiding of information until prompted by the user with a mouse-click. Hypercard layouts are rigidly and easily set by the author. I have decided that Hypercard's limitations outweigh Hypercard-specfic advantages. I have thus transfered the hypercard stacks to the WWW format.