IxDF Certificate of Completion

Accessibility: How to Design for All

IxDF Course Certificate awarded to Tianchen Zheng for completing the "Accessibility: How to Design for All" course
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The Interaction Design Foundation (IxDF) hereby certifies that the IxDF Course Certificate (ID #c2194d93-48c5-4f89-90cc-8486af400dba) has been conferred upon Tianchen Zheng 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 Tianchen Zheng

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

  • Incorporate accessibility proactively into design and development so products are usable and meaningful for people with diverse abilities.

  • Apply and exceed accessibility standards such as WCAG to improve usability, reduce risk, and increase product quality.

  • Design for a wide range of disabilities, including visual, auditory, cognitive, and mobility needs across common scenarios.

  • Support effective use of assistive technologies by ensuring interfaces work with tools such as screen readers, captions, and alternative inputs.

  • Optimize implementation details for accessibility using practical techniques such as ARIA markup and descriptive alt text.

  • Build a clear business case for accessibility by connecting inclusive design to ROI, market reach, and brand resilience.

  • Evaluate products with accessibility checks and templates to identify barriers and prioritize improvements.

  • Establish and scale an accessibility program to keep products usable and compliant across an organization.

View Profile: Tianchen Zheng
  • IxDF Top 10% Course Taker
    IxDF Top 10% Course Taker distinction: Completed an IxDF course with a score of 90%
  • IxDF Community Explorer
    IxDF Community Explorer distinction: Attended 3 IxDF Meetups
  • IxDF Local Group Member
    IxDF Local Group Member distinction: Member of an IxDF Local Group
  • IxDF Master Class Learner
    IxDF Master Class Learner distinction: Completed one or more IxDF Master Classes
  • IxDF Certified Course Completer
    IxDF Certified Course Completer distinction: Completed one or more IxDF Courses.

Allen, United States

Tianchen Zheng

UX Designer

IxDF Distinctions

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

IxDF Certified Course Completer Distinction IxDF Certified Course Completer
Completed one or more
IxDF Courses.
IxDF Community Explorer Distinction IxDF Community Explorer
Attended 3 IxDF Meetups
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 Top 10% Course Taker Distinction IxDF Top 10% Course Taker
Completed an IxDF course
with a score of 90%
Profile Image Pin Tianchen Zheng's Profile Picture

Certificates Earned
by Tianchen Zheng

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

View Certificate
How to Create Intuitive Products by Imitating Physicality certificate

How to Create Intuitive Products by Imitating Physicality

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IxDF Master Class Certificates Earned

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

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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

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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 Fashion UX Framework: Become a Trend-Proof UX Designer certificate

The Fashion UX Framework: Become a Trend-Proof UX Designer

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Gestalt Principles in Action: Design Better UIs and a Stronger Career certificate

Gestalt Principles in Action: Design Better UIs and a Stronger Career

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Storytelling for Design Research: Influence Without Overexplaining certificate

Storytelling for Design Research: Influence Without Overexplaining

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The No-Burnout Blueprint for a Successful Design Career certificate

The No-Burnout Blueprint for a Successful Design Career

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How to Break into UI Design: Design Skills That Make You Irreplaceable by AI certificate

How to Break into UI Design: Design Skills That Make You Irreplaceable by AI

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Storytelling That Sells UX Design: Define Requirements and Engage Leadership certificate

Storytelling That Sells UX Design: Define Requirements and Engage Leadership

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How to Create AI Images: On-Brand and Inclusive Photography certificate

How to Create AI Images: On-Brand and Inclusive Photography

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How to Design for Neurodiversity: Inclusive Content and UX certificate

How to Design for Neurodiversity: Inclusive Content and UX

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How to Design Engaging Products: Insights from Fortnite's UX certificate

How to Design Engaging Products: Insights from Fortnite's UX

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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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How to Influence Behavior Through Virtual Reality Narratives certificate

How to Influence Behavior Through Virtual Reality Narratives

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Inclusive Design: Build Inclusion into Your Design Process certificate

Inclusive Design: Build Inclusion into Your Design Process

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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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UX Magic: Achieve 10X Better Designs Through Semantic Interaction Design certificate

UX Magic: Achieve 10X Better Designs Through Semantic Interaction Design

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IxDF Membership Certificate

This IxDF Membership Certificate (ID #PMtLRwPkP) has been issued to Tianchen Zheng 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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