Quiz on Interaction and User Interface Design

What is the primary focus of Norman's model?

• Hardware limitations

• Technical specifications

• User's view of the interface

• System functionality

What does the term 'Gulf of Execution' refer to?

• User's expectation of system state

• User's formulation of actions

• User's understanding of goals

• User's ability to evaluate outcomes

Which of the following is NOT a common interaction style?

• Natural language

• Voice recognition

• Command line interface

• WIMP

What is the purpose of ergonomics in interface design?

• To enhance aesthetic appeal

• To study physical characteristics of interaction

• To improve software functionality

• To reduce development costs

Which interaction style is best suited for expert users?

• Menus

• Form-fills

• Command line interface

• Natural language

What does 'indirect manipulation' refer to in industrial interfaces?

• Manipulating virtual objects directly

• Direct interaction with the system

• User interacts with the real world through the interface

• Using voice commands to control the system

What is a key characteristic of a command line interface?

• Requires no typing

• User-friendly for novices

• Direct access to system functionality

• Visual representation of data

What is the main advantage of using menus in an interface?

• They are always visible

• They require no prior knowledge

• They allow for complex commands

• They reduce the need for recognition

What is a common issue with natural language interfaces?

• They are not user-friendly

• They require extensive training

• They can be vague and ambiguous

• They are too complex for users

What does the term 'slip' refer to in user errors?

• Failure to follow instructions

• Lack of understanding of the system

• Incorrect goal formulation

• Accidental mistakes despite knowledge