IxDF Certificate of Completion

Gestalt Psychology and Web Design: The Ultimate Guide

IxDF Course Certificate awarded to Sally Hewson for completing the "Gestalt Psychology and Web Design: The Ultimate Guide" course
Profile Image Pin Sally Hewson's Profile Picture

The Interaction Design Foundation (IxDF) hereby certifies that the IxDF Course Certificate (ID #62e926db-d021-4d7d-bee4-99d0f16d1946) has been conferred upon Sally Hewson with a Top 10% Course Taker Distinction in formal recognition of completing evidence-based curricula taught by industry leaders, to the standards established by the IxDF Educational Codex. View Course Curriculum.

This document serves as the official record of the above credential. Third parties may reference the certificate ID to verify its authenticity. The Interaction Design Foundation maintains permanent records of all credentials issued.

Verified Competencies Demonstrated by Sally Hewson

By completing this curriculum to the standards of the IxDF Educational Codex, Sally Hewson has demonstrated mastery of how to:

  • Apply Gestalt psychology principles to web and interface design to create displays that align with how users naturally perceive visual information.

  • Use figure/ground organization to make key elements stand out, capture attention, and counteract banner blindness.

  • Leverage the laws of proximity and similarity to group related items and visually separate unrelated content for faster scanning.

  • Guide users to important information by applying dissimilarity and whitespace to break uniformity and direct focus.

  • Structure interfaces using the laws of common region, closure, and unified connectedness to communicate grouping with minimal visual clutter.

  • Improve data-ink ratio by using partial borders, simple lines, and negative space without sacrificing clarity or meaning.

  • Apply the laws of common fate and synchrony to signal relationships between moving or simultaneously appearing elements, such as menus and animations.

  • Apply the law of familiarity through patterns like tabs and skeuomorphic cues to reduce learning time and increase usability.

  • Use symmetry and continuity to create balanced, visually pleasing layouts that support quick comprehension.

  • Identify common design pitfalls that violate perceptual biases and correct them to improve user experience and conversion.

  • Critically evaluate existing websites through a Gestalt lens to recommend evidence-based design improvements.

  • Make deliberate design decisions that reduce cognitive load and help users complete tasks efficiently.

  • IxDF
 Best-in-Class
    IxDF Best-in-Class distinction: Completed an IxDF Course with a score of 100%
  • IxDF Top 10%
 Course Taker
    IxDF Top 10% Course Taker distinction: Completed an IxDF course with a score of 90%
  • IxDF Assiduous
 Learner Award
    IxDF Assiduous Learner Award distinction: Completed 5 IxDF Courses
  • IxDF Social
 Impact Award
    IxDF Social Impact Award distinction: Significantly helped other IxDF Members
  • More distinctions
    +4

Toronto, Canada

Sally Hewson

Design consultant at Sally Hewson Design

IxDF Distinctions

Distinctions are conferred upon Sally Hewson in formal recognition of their notable achievements and contributions, as stipulated by the IxDF Educational Codex.

IxDF Assiduous
 Learner Award Distinction IxDF Assiduous Learner Award
Completed 5
IxDF Courses
IxDF
 Best-in-Class Distinction IxDF Best-in-Class
Completed an IxDF Course
with a score of 100%
IxDF Certified
 Course Completer Distinction IxDF Certified Course Completer
Completed one or more
IxDF Courses.
IxDF Community Influencer Distinction IxDF Community Influencer
Contributed meaningfully
to IxDF Conversations
IxDF Local
 Group Member Distinction IxDF Local Group Member
Member of an
IxDF Local Group
IxDF Master
 Class Learner Distinction IxDF Master Class Learner
Completed one or more
IxDF Master Classes
IxDF Social
 Impact Award Distinction IxDF Social Impact Award
Significantly helped other
IxDF Members
IxDF Top 10%
 Course Taker Distinction IxDF Top 10% Course Taker
Completed an IxDF course
with a score of 90%
Profile Image Pin Sally Hewson's Profile Picture

Certificates Earned
by Sally Hewson

IxDF Course Certificates are awarded to Sally Hewson in formal recognition of completing evidence-based curricula taught by industry leaders, to the standards established by the IxDF Educational Codex.

View Certificate
The Brain and Technology: Brain Science in Interface Design certificate

The Brain and Technology: Brain Science in Interface Design

View Certificate

IxDF Master Class Certificates Earned

IxDF Master Class Certificates are awarded to Sally Hewson in formal recognition of their attendance and ongoing commitment to learning from industry leaders.

View Certificate
Agentic AI for Everyone: How to Integrate Agents into Your Day-to-Day Work certificate

Agentic AI for Everyone: How to Integrate Agents into Your Day-to-Day Work

View Certificate
View Certificate
UI Sound for Designers: The Hidden Layer of Human-Centered Design certificate

UI Sound for Designers: The Hidden Layer of Human-Centered Design

View Certificate
View Certificate
Design for AI Agents: Healthcare and High-Stakes Systems certificate

Design for AI Agents: Healthcare and High-Stakes Systems

View Certificate
View Certificate
User Stories Don't Help Users: Introducing Persona Stories certificate

User Stories Don't Help Users: Introducing Persona Stories

View Certificate
View Certificate
Radical Participatory Design: Insights From NASA’s Service Design Lead certificate

Radical Participatory Design: Insights From NASA’s Service Design Lead

View Certificate
View Certificate
Mental Models: How to Design for the Way Your Users Think certificate

Mental Models: How to Design for the Way Your Users Think

View Certificate
View Certificate
Inclusive Design: Build Inclusion into Your Design Process certificate

Inclusive Design: Build Inclusion into Your Design Process

View Certificate
View Certificate
Behavioral Design: Create Engaging Products with Behavioral Science certificate

Behavioral Design: Create Engaging Products with Behavioral Science

View Certificate

IxDF Membership Certificate

This IxDF Membership Certificate (ID #mc_QT8CCxKJD) has been issued to Sally Hewson in formal recognition of their membership of the Interaction Design Foundation (IxDF).

The authenticity of this membership certificate can be verified on this permanent link.

Privacy Settings

By using this site, you accept our Cookie Policy and Terms of Use.
Customize
Accept all

Be the One Who Inspires

People remember who shares great ideas.

Share on: