Glossary » CPM-GOMS
Cognitive Perceptual Motor GOMS. CPM-GOMS is a cognitive modeling technique based on CMN-GOMS with an emphasis on parallel activities. Where other GOMS techniques assume that humans do one thing at a time, CPM-GOMS assumes as many operations as possible will happen at any given time subject to constraints of the cognitive, perceptual, and motor processes. Models are developed using PERT charts and execution time is derived from the critical path.