Job process charts and man-computer interaction within Naval command systems

Abstract

Job process charts (JPCs) are introduced as a type of task description to aid the design of man-computer interaction (MCI). They pay particular attention to the interaction between an individual and an automated piece of equipment which is part of a communications/processing link with remote objects and events.

This paper describes the general concepts underlying JPCs and their generation during a research programme. They are exemplified by the work of a team of Naval users, engineers and psychologists investigating the requirements for a possible picture compilation system. The representation conventions are outlined. A method for generating JPCs is described. The output from the team is presented and the benefits discussed. Some ways ahead are suggested.