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Question 2 • Introduction to Information Technology - EL3701

Why is it important for software developers to study Human-Computer Interaction?

Answer

to make sure a user interface is easy to use, which increases the value of software applications

to reduce the number of software applications on a computer so the computer runs slowly

to make sure that it’s not necessary for users to have a mouse or keyboard in order to use the software application

to see if users notice any bugs in the software application that need to be fixed

Explanation

Human-Computer Interaction (HCI) focuses on how people use computer systems and how to design interfaces that are effective and easy to use. An easy-to-use interface can make software more valuable and satisfying for its users. Reducing applications so a computer runs slowly is not an HCI goal, and finding bugs is only one part of evaluating software—not the main purpose of studying HCI.

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