HCI-Unit II Human Perspective in Interaction Design Process

Which level in Design-by-Level theory deals with actual user actions like mouse clicks or finger taps?

• Conceptual
• Semantic
• Lexical
• Physical

The 'Conceptual' level in Design-by-Level theory refers to:

• System responses
• User goals
• User gestures
• Action feedback

In Design-by-Level theory, which level interprets the meaning behind user actions?

• Lexical
• Syntactic
• Semantic
• Physical

Which of the following represents the correct sequence in Design-by-Level theory from high to low level?

• Physical → Lexical → Syntactic → Semantic → Conceptual
• Conceptual → Semantic → Syntactic → Lexical → Physical
• Syntactic → Lexical → Semantic → Conceptual → Physical
• Conceptual → Syntactic → Physical → Lexical → Semantic

The 'Syntactic' level in DbL theory focuses on:

• User intentions
• Task goals
• Structure of actions
• Gestures

How many stages are there in Norman's Stages of Action model?

• 5
• 6
• 7
• 8

Which of these is a part of the 'Execution' phase in Stages of Action?

• Interpreting system state
• Evaluating outcome
• Forming intention
• Perceiving system state

Which phase includes 'Perceiving system state'?

• Execution
• Planning
• Evaluation
• Goal formation

The 'Gulf of Execution' refers to:

• Understanding feedback
• Knowing how to do an action
• Mismatch in goals
• Complex UI layout

The first step in Norman's model is:

• Executing action
• Forming intention
• Forming goal
• Evaluating outcome