HyperGEM

HyperGEM is a hierarchical database. It will run on any Atari ST in High Resolution 640 by 400. It is designed to allow you to structure information in a logical way. Data is arranged in a series of 'Windows', which contain either Text or Graphics. Areas of the Windows are designated as 'Buttons', which when clicked on with the mouse pointer, bring up further windows. In this way, a branching tree of windows is formed.