Human Computer

Interaction (HCI)

What is HCI? Interaction between user and computer OR

Relationship between users and computer

systems

There are three entities in human computer interaction:

HCI Terms interchangeably used:

HCI(Human Computer Interaction)

CHI(Computer Human Interaction)

MMI(Man Machine Interaction)

HMI(Human Machine Interaction)HCI deals with:

Design

Implementation

Evaluation of Interactive systems

:Objectives of HCIDesign for people

Design for tasks

Design for environments in which users live and

operate e.g. an organization

How to make the user interaction with computer

easier?

Design easy, natural and intuitive computer systems:

To save time

To reduce costs

:Objectives of HCIDesigning Graphical User Interfaces (GUIs)

Learning those interfaces

Efficient use of those interfaces

Evaluate and compare interfaces

Designing web interfaces

Explore new paradigms/prototypes of interaction

Develop models and theories of interaction

WHO IS INVOLVED IN HCI?

HCI gives: