IxDF Certificate of Completion

Gestalt Psychology and Web Design: The Ultimate Guide

IxDF Course Certificate awarded to Jacen Lin for completing the "Gestalt Psychology and Web Design: The Ultimate Guide" course
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The Interaction Design Foundation (IxDF) hereby certifies that the IxDF Course Certificate (ID #af636353-5895-4360-a566-23e4d83f42ee) has been conferred upon Jacen Lin 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 Jacen Lin

By completing this curriculum to the standards of the IxDF Educational Codex, Jacen Lin 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 Outstanding
 Learner Award
    IxDF Outstanding Learner Award distinction: Completed 15 IxDF Courses
  • 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 Local
 Group Member
    IxDF Local Group Member distinction: Member of an IxDF Local Group
  • More distinctions
    +2

Singapore

Jacen Lin

Senior Product Designer at Reap

IxDF Distinctions

Distinctions are conferred upon Jacen Lin 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 Certified
 Course Completer Distinction IxDF Certified Course Completer
Completed one or more
IxDF Courses.
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 Outstanding
 Learner Award Distinction IxDF Outstanding Learner Award
Completed 15
IxDF Courses
IxDF Top 10%
 Course Taker Distinction IxDF Top 10% Course Taker
Completed an IxDF course
with a score of 90%
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Certificates Earned
by Jacen Lin

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

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Gamification - How to Create Engaging User Experiences certificate

Gamification - How to Create Engaging User Experiences

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Service Design: How to Design Integrated Service Experiences certificate

Service Design: How to Design Integrated Service Experiences

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Creativity: Methods to Design Better Products and Services certificate

Creativity: Methods to Design Better Products and Services

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Emotional Design — How to Make Products People Will Love certificate

Emotional Design — How to Make Products People Will Love

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IxDF Master Class Certificates Earned

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

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How to Build Agentic AI Workflows for Product Design: Go from Prompts to Systems certificate

How to Build Agentic AI Workflows for Product Design: Go from Prompts to Systems

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How to Create Complex Tables Users Love: A UI Designer's Guide certificate

How to Create Complex Tables Users Love: A UI Designer's Guide

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How to Create Successful Design Systems with Storytelling certificate

How to Create Successful Design Systems with Storytelling

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

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

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Design For Agile: Common Mistakes and How to Avoid Them certificate

Design For Agile: Common Mistakes and How to Avoid Them

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IxDF Membership Certificate

This IxDF Membership Certificate (ID #mc_Rpszbj1nP) has been issued to Jacen Lin 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.

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