IxDF Certificate of Completion

Dynamic User Experience: Design and Usability

IxDF Course Certificate awarded to Mary Cason for completing the "Dynamic User Experience: Design and Usability" course

The Interaction Design Foundation (IxDF) hereby certifies that the IxDF Course Certificate (ID #fltqnHSHvWXbzWTzj2) has been conferred upon Mary Cason 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 Mary Cason

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

  • Identify accessibility failures specific to dynamic web pages, and apply WCAG 2.0 and ARIA to resolve them.

  • Use ARIA landmarks and live regions so screen readers can navigate and follow real-time content changes.

  • Make the legal, ethical, and business case for accessible interface design, including relevant disability legislation across the US, UK, and Europe.

  • Preserve expected navigation behavior in dynamic pages, including the back button, browser history, and bookmarkable URLs, so users aren't left disoriented.

  • Design for server failure and slow responses in Ajax applications, so users experience a graceful fallback rather than a broken interface.

  • Evaluate dynamic interfaces against the five goals of effective Ajax use: screen space optimization, maximizing efficiency, reducing page loads, real-time updates, and attracting user attention.

  • Apply progressive enhancement and graceful degradation to ensure dynamic pages work across all devices, browsers, and connection speeds.

  • Select appropriate JavaScript frameworks and libraries for a project, including the trade-offs between full frameworks like GWT and lightweight libraries like jQuery.

  • Design dynamic feedback that's timely, physically close to its cause, and meaningful to users, in line with established usability principles.

  • Manage the SEO implications of dynamically loaded content, and design Ajax pages that remain indexable by search engines.

  • Separate content, presentation, and behavior in Ajax implementations, as demonstrated through a complete real-world case study.

  • Explain how Ajax works technically, including XMLHTTPRequest, the DOM, and the difference between synchronous and asynchronous page requests.

  • Apply flow theory to dynamic interface design, understanding how feedback, interruption, and transparency affect user engagement and task completion.

  • Recognize and design around change blindness and attentional gambling to ensure users notice critical updates on screen.

View Profile: Mary Cason
  • IxDF Outstanding Learner Award
    IxDF Outstanding Learner Award distinction: Completed 15 IxDF Courses
  • 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
  • More distinctions
    +5

London, United Kingdom

Mary Cason

UX Designer

IxDF Distinctions

Distinctions are conferred upon Mary Cason 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 Outstanding Learner Award Distinction IxDF Outstanding Learner Award
Completed 15
IxDF Courses
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%

Certificates Earned
by Mary Cason

IxDF Course Certificates are awarded to Mary Cason 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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Human-Computer Interaction: The Foundations of UX Design certificate

Human-Computer Interaction: The Foundations of UX Design

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Gamification - How to Create Engaging User Experiences certificate

Gamification - How to Create Engaging User Experiences

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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 Mary Cason 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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The AI Playbook: How to Capitalize on Machine Learning certificate

The AI Playbook: How to Capitalize on Machine Learning

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How to Use AI Ethically in UX Research: A Practical Guide certificate

How to Use AI Ethically in UX Research: A Practical Guide

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Earn Your Seat at the Table: Leadership Lessons for Designers certificate

Earn Your Seat at the Table: Leadership Lessons for Designers

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How to Elevate the User Experience of AI with Design Patterns certificate

How to Elevate the User Experience of AI with Design Patterns

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Boost Mobile UX with UX Design Principles and Best Practices certificate

Boost Mobile UX with UX Design Principles and Best Practices

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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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Strategy Custody: How to Secure Your Strategy's Success certificate

Strategy Custody: How to Secure Your Strategy's Success

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Exclusive: Design for a Better World, a Discussion with Don Norman certificate

Exclusive: Design for a Better World, a Discussion with Don Norman

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Beyond Design: Practical Tips for Freelancing and Creating Your Brand certificate

Beyond Design: Practical Tips for Freelancing and Creating Your Brand

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How to Influence Behavior Through Virtual Reality Narratives certificate

How to Influence Behavior Through Virtual Reality Narratives

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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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Win Clients, Pitches and Approval: Present Your Designs Effectively certificate

Win Clients, Pitches and Approval: Present Your Designs Effectively

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IxDF Membership Certificate

This IxDF Membership Certificate (ID #QhnrSdr7j) has been issued to Mary Cason 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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