Early computer-based learning programs often forced users to page sequentially through information one screen at a time from beginning to end. Hypertext systems are primarily text-based whereas hypermedia systems provide information in a variety of formats such as text, audio, video, and animation. Like many other software systems, hypertext and hypermedia have advantages and disadvantages. The advantages are ease of tracing information and the ability to view information in a manner suited to user need and interest. A primary disadvantage of these systems is user disorientation or users getting lost.
Much confusion abounds with respect to multimedia and hypermedia.
Often the terms are used interchangeably. Multimedia, on the other hand, may not be structured as such. For example, a linear slide show presentation can include video, text, and animation and yet the presentation proceeds in a sequential manner from beginning to end. Through Eastern's distance learning system, students in Danville and Paris, Illinois, receive lectures and, along with Sutton, discuss concepts and ideas as well as explore educational perspectives and philosophies. Dr. Sutton is one of the first of Eastern's faculty to teach classes via distance learning.