User Interface Design Principles

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Which design principle emphasizes giving users a sense of control?

Random Locus of Control
External Locus of Control
Passive Locus of Control
Internal Locus of Control (correct)

What contributes to an internal locus of control in interface design?

Introducing complex and unpredictable interactions
Obscuring outcomes
Increasing short-term memory load
Clear and responsive feedback (correct)

How does reducing short-term memory load affect interface usability?

Encourages users to recall information frequently
Increases cognitive load and complexity
Makes the interface more accessible and user-friendly (correct)
Enhances user frustration

What is a key benefit of organizing information in a logical and hierarchical manner in interface design?

Minimizes the need for users to recall information from memory (C) Signup and view all the answers

Which of the following is NOT a characteristic of interfaces that prioritize usability and efficiency?

Inconsistent outcomes (A) Signup and view all the answers

Empowering users in interface design leads to:

A more engaging and satisfying user experience (D) Signup and view all the answers

What is the purpose of using recognizable visual cues and icons in a mobile banking application?

To indicate available actions and functionalities (A) Signup and view all the answers

Why is it important for error messages in a mobile banking application to be clear?

To clearly indicate what went wrong and how to resolve the issue (B) Signup and view all the answers

How does mapping contribute to the user-friendliness of a mobile banking application?

By aligning with users' mental models and expectations (D) Signup and view all the answers

What is the purpose of incorporating constraints in a mobile banking application?

To prevent users from engaging in unintended actions (D) Signup and view all the answers

Why should buttons for transferring funds or making payments have clear labels in a mobile banking application?

To indicate available functionalities clearly (B) Signup and view all the answers

How do signifiers contribute to user guidance in a mobile banking application?

By guiding users and communicating appropriate behaviors (C) Signup and view all the answers

What type of safeguards should be included in a system to minimize user errors?

Confirmation dialogs and validation checks (B) Signup and view all the answers

How can the principle of 'Recognition rather than recall' be implemented for improved usability?

Making relevant options and actions visible (A) Signup and view all the answers

How does designing for different user skill levels improve system efficiency?

By providing shortcuts or customization options (C) Signup and view all the answers

What is the benefit of a minimalist design in enhancing usability?

Enhances usability by focusing on essential information (B) Signup and view all the answers

Why is it important for error messages to be clear and precise?

To help users diagnose and resolve errors effectively (A) Signup and view all the answers

When should help resources and documentation be provided in a UI?

When needed, despite aiming for a self-explanatory UI (C) Signup and view all the answers