Human Computer Interaction

What is an interactive system?

• A system that is not an important part of our lives

• A system that has no effect on people's relationship to technology

• A system that is a part of our lives and affects people's relationship to technology

• A system that is only used for web applications

What is usability study?

• A study on the interaction between people, products, and environment

• A study on the usability of web applications

• A study on the usability of games

• A study on the usability of embedded devices

What is usability testing?

• A scientific evaluation of usability parameters

• A study on the interaction between people, products, and environment

• A study on the usability of web applications

• A study on the usability of games

What is acceptance testing?

• A testing procedure performed by users before signing off from a vendor

• A testing procedure performed by developers before signing off from a vendor

• A testing procedure performed by users after signing off from a vendor

• A testing procedure performed by developers after signing off from a vendor

What are software tools?

• Programmatic software used to create, maintain, or support other programs and applications

• Methods used to specify the GUI

• Written instructions or expressions that a program would understand

• Chart methods developed for simultaneous user activities and external actions

What are specification methods?

• Programmatic software used to create, maintain, or support other programs and applications

• Methods used to specify the GUI

• Written instructions or expressions that a program would understand

• Chart methods developed for simultaneous user activities and external actions

What are grammars?

• Programmatic software used to create, maintain, or support other programs and applications

• Methods used to specify the GUI

• Written instructions or expressions that a program would understand

• Chart methods developed for simultaneous user activities and external actions

What are state charts?

• Programmatic software used to create, maintain, or support other programs and applications

• Methods used to specify the GUI

• Written instructions or expressions that a program would understand

• Chart methods developed for simultaneous user activities and external actions

What are interface building tools?

• Methods used to specify the GUI

• Design methods that help in designing command languages, data-entry structures, and widgets

• Tools to evaluate the correctness and completeness of programs

• Tools to develop a quick sketch of GUI

What are interface mockup tools?

• Methods used to specify the GUI

• Design methods that help in designing command languages, data-entry structures, and widgets

• Tools to evaluate the correctness and completeness of programs

• Tools to develop a quick sketch of GUI