IxDF Certificate of Completion

Psychology of Interaction Design: The Ultimate Guide

IxDF Course Certificate awarded to David Groff for completing the "Psychology of Interaction Design: The Ultimate Guide" course
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The Interaction Design Foundation (IxDF) hereby certifies that the IxDF Course Certificate (ID #377b1c5d-6f2f-463f-a3ac-4ea35fa7c156) has been conferred upon David Groff 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 David Groff

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

  • Carry out a design process that focuses on people’s needs and human psychology to ensure that designs are easy and pleasurable to use.
  • Create complex interface designs that are visually intuitive to understand and operate—by applying Gestalt principles such as the Law of Similarity and Law of Pragnanz.
  • Design user interfaces that are easy to understand by applying knowledge of how human vision and attention works.
  • Create intuitive designs that strike a balance between physical controls and digital interfaces, by understanding their benefits and trade-offs.
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Certificates Earned
by David Groff

IxDF Course Certificates are awarded to David Groff 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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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 David Groff in formal recognition of their attendance and ongoing commitment to learning from industry leaders.

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

User Stories Don't Help Users: Introducing Persona Stories

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Beyond Interfaces: The UI Design Skills You Need to Know certificate

Beyond Interfaces: The UI Design Skills You Need to Know

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How to Break into UX Design and Product Design: A Career Change Guide certificate

How to Break into UX Design and Product Design: A Career Change Guide

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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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How to Use Card Sorting for Better Information Architecture certificate

How to Use Card Sorting for Better Information Architecture

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Behavioral Design: Create Engaging Products with Behavioral Science certificate

Behavioral Design: Create Engaging Products with Behavioral Science

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Innovating in an Enterprise: The Challenges and How to Overcome Them certificate

Innovating in an Enterprise: The Challenges and How to Overcome Them

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IxDF Membership Certificate

This IxDF Membership Certificate (ID #mc_QP02Ppgs1) has been issued to David Groff 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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