Human Capabilities

 Human Input/Output

This video (9:20)discusses the ways in which information comes into a person and comes out of a person.In particular the relative information bandwidth and therefore interactive performance is discussed.

 Human Vision

This video (14:00) discusses the human visual system and its properties. In particular the anatomy of the eye with the properties of the retina are covered as they relate to user interface design.

Vision and the User Interface

This video (14:00) describes how properties of the retinal periphery effect user interface design. Several examples are given.