Module: 4

The Human Processor Model, Fitts’ Law:
C-map:

Human processor model:

Human processor model is a cognitive modeling method used to calculate how long it takes to perform a work. CMN Model its another name and it was developed  by Card, Moran and Newell in 1983.It mainly focuses on three process when human perceive and remember things.Such as:

Perceptual store

Short term memory

Long term memory

This model is a set of memories,processor and their interconnection along with principle of operation.

Fitts’ Law:

Fitts's law is a model of human movement primarily used in human–computer interaction and ergonomics that predicts that the time required to rapidly move to a target area is a function of the distance to the target and the size of the target.As an example of using Fitts Law to assist user interface design.