What is Visual Hierarchy? Visual hierarchy is the principle of arranging elements to show their order of importance. Designers structure visual characteristics—e. g., menu icons—so users...| The Interaction Design Foundation
Ease of use is a basic concept that describes how easily users can use a product.| The Interaction Design Foundation
Usability is a measure of how well a specific user in a specific context can use a product/design to achieve a defined goal.| The Interaction Design Foundation
User research is the study of target users and their requirements, to add realistic contexts and insights to design processes.| The Interaction Design Foundation
Gestalt Principles are laws of human perception that describe how humans group similar elements, recognize patterns and simplify complex images.| The Interaction Design Foundation