Analysis Techniques For Man-Machine Systems Design

NATO UNCLASSIFIED.-47 AC1243(Panel-8)TRI7Volume ICHAPTER 4REVIEW OF NEED FOR NEW OR IMPROVED TECHNIQUESth ;ex i-.4.1INTRODUCTION:e '83. The objective of this chapter is to review developments in technology which requiremodifications to the approaches reviewed in Volume 2, or which will require new techniques tote ivbe developed. These developments include changes in human tasks (the increase in cognitivetasks, increasing use of decision aids), trends in software engineering, and developments insystem integration tools and techniques.4.2 CHANGES IN HUMAN TASKS4.2.1 Increase in cognitive tasksJe 84. Technological advances have interposed new information handling and display. ,devices between the human operator and the rest of the system. Those developments havexa. rs