Join Chad Chelius and Dax Castro (CHAX) as they chat about important document accessibility topics, trends and maybe even complain a little now and again.
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June 9, 2026Episode 1344 min
Understanding PDF Forms and the User Experience
If you've ever struggled to understand why PDF forms are inaccessible, you need to listen to this episode! Chad and Dax dive deep into one of the most frustrating areas of document accessibility: PDF forms. From tooltip confusion and form field tagging to radio buttons, checkboxes, tables, and AEM Forms, they unpack why forms continue to create accessibility barriers for users of assistive technology. They also explore the importance of user experience over simply "passing a checker," discuss the differences between browse mode and forms mode in screen readers, and share how their new tool, Form IQ, is helping automate some of the most painful remediation tasks in Acrobat. If your organization creates forms for HR, healthcare, insurance, government, or finance, this episode is packed with practical insights you can apply immediately.
May 26, 2026Episode 1231 min
Accessible Canva: Progress over Perfection
For years, Canva has been one of the most widely used tools and one of the most challenging when it comes to accessibility, so when we started hearing that improvements had been made, we were skeptical. Then we opened a file. In this episode, we take a first look at Canva's latest accessibility updates and walk through what's actually changed. From real-time color contrast feedback to improved tagging and built-in accessibility checks, there are some genuinely meaningful steps forward. But it's not perfect. We also dig into where things still fall short, including reading order challenges and list behavior that can impact screen reader users, because accessibility isn't about passing a checker, it's about creating an experience that actually works. This episode isn't about calling Canva out, it's about calling progress what it is. When a company listens, improves, and starts moving in the right direction, that matters, and it raises the bar for everyone else. If you've ever struggled to balance real-world tools with accessibility expectations, this is a conversation you'll want to hear.
May 12, 2026Episode 1138 min
When Do You Actually Need Table Cell IDs?
In this episode of Chax Chat, Chad and Dax tackle one of the most complex and misunderstood topics in document accessibility: table cell IDs. While most people understand basic table structure, things quickly break down when you introduce merged cells, multiple header levels, and real-world design patterns. They walk through how tables are supposed to work, why scope alone isn't always enough, and where things start to fail for assistive technology. From explaining how screen readers interpret parent and child relationships within tables to sharing practical strategies for fixing complex structures, this episode dives deep into both the "why" and the "how." Whether you're working in Word, InDesign, or remediating directly in Acrobat, you'll gain a clearer understanding of when cell IDs are necessary and how to implement them efficiently without spending hours doing it manually.
April 28, 2026Episode 1026 min
Bullet Structure Revealed
In this episode of Chax Chat, Chad and Dax dig into a deceptively simple topic that has a big impact on accessibility: lists. While bullets and numbers may seem like basic formatting choices, the way they are structured behind the scenes can dramatically change how assistive technology interprets and reads content. They break down the anatomy of a properly tagged list in a PDF and explain why those tags matter more than most people realize. From real-world examples of how screen readers behave when list structures are incorrect to surprising quirks like how certain bullet styles are announced, this episode highlights the gap between visual design and actual usability. Whether you're creating documents in Word, InDesign, or remediating in Acrobat, you'll walk away with practical insights to help ensure your lists aren't just formatted correctly - but truly accessible.
April 20, 2026Episode 929 min
What the ADA Title II Extension Really Means
Just days after we unpacked the upcoming ADA Title II deadline, everything changed. In this special episode, legal expert Judith Risch returns for her second appearance this week to walk through the Department of Justice's one-year extension, and what it signals now that the update is official. Together, we move beyond the headline to explore what's driving the change, what may come next, and what organizations should actually be paying attention to right now. With decades of experience in digital accessibility and civil rights law, Judith brings clarity to a moment that's easy to misinterpret. While the timeline has changed, the expectations haven't, and neither has the need to make meaningful progress. This episode is a reset: a chance to refocus, get aligned, and use this time intentionally.
April 15, 2026Episode 854 min
The Upcoming ADA Deadline with Legal Expert Judith Risch
With the ADA Title II digital accessibility deadline just days away, we're joined by legal expert Judith Risch to break down what it really means—and what you should be doing right now. Drawing on over 20 years of experience at the U.S. Department of Education's Office for Civil Rights, Judy cuts through the noise on compliance, risk, and common misconceptions. From who Title II applies to, to why accessibility impacts far more organizations than expected, this episode delivers practical, real-world insight. Most importantly, we shift the conversation from panic to progress. You don't need perfection—but you do need a plan.
March 31, 2026Episode 741 min
The Hidden Trouble with Tables
In this episode of Chax Chat, Chad and Dax tackle one of the most misunderstood areas of document accessibility: tables. While they may seem simple to build, the real challenge is designing them in a way that works for assistive technology. We break down how screen readers navigate tables, why column and row headers matter, and how small design decisions can dramatically impact the user experience. From common pitfalls like overcomplicated layouts and unclear headers to practical tips you can apply immediately, this episode is packed with real-world insight. Whether you create, design, or remediate documents, you'll walk away with a clearer approach to building tables that are not just accessible, but truly usable.
March 17, 2026Episode 646 min
The One Remediation Tool You Should Have...
What's the best tool for making PDFs accessible? It's the question we get constantly, and the honest answer might surprise you. There isn't one. In this episode of Chax Chat, Chad and Dax break down how the "best" accessibility tool depends entirely on your starting point. Are you working in Word, InDesign, PowerPoint, Google Docs, or Canva? Do you have a tagged PDF, an untagged PDF, or a scanned document? Each scenario changes the strategy. We discuss why "born accessible" is always better than heavy remediation, when Adobe's auto-tagging can actually help, why tools like MadeToTag and Access Word continue to be game changers, and how platforms like CommonLook, PDFix, PREP, and Grackle fit into the workflow. We also talk about handling scanned PDFs, the realities of screen reader testing, and why bookmarks aren't the navigation solution many people think they are. If you've ever felt overwhelmed trying to choose the right accessibility tool, this episode will help you stop chasing a magic solution and start making smarter decisions based on context. Every other week, we unravel accessibility so you can build more inclusive, compliant, and practical documents. Screen Readers NVDA https://www.nvaccess.org JAWS https://www.freedomscientific.com/products/software/jaws Apple Voice Over https://www.apple.com/accessibility/vision Color Checkers TPGi Color Contrast Analyzer https://www.tpgi.com/color-contrast-checker WebAIM Color Contrast Checker https://webaim.org/resources/contrastchecker 8-Shapes Contrast Grid https://contrast-grid.eightshapes.com Microsoft Color Simulations https://www.microsoft.com/design/color Sim Daltonism https://michelf.ca/projects/sim-daltonism Daltonizer https://play.google.com/store/apps/ Adobe Illustrator https://www.adobe.com Adobe Photoshop https://www.adobe.com Color.Adobe https://color.adobe.com/ Acrobat Plugins CommonLook PDF https://commonlook.com Callas PDFgoHTML https://www.callassoftware.com MS Word Plugins CommonLook Office https://commonlook.com axesWord https://www.axes4.com Google Extension Grackle Docs https://www.grackledocs.com InDesign Plugins MadeToTag https://www.axaio.com/madetotag PDF Remidiators Adobe Acrobat Pro DC https://www.adobe.com/acrobat Adobe Bridge https://www.adobe.com axesPDF https://www.axes4.com Abby Fine Reader https://www.abbyy.com/ PDFix https://pdfix.net Responsive Table Generator Tool https://ianrmedia.unl.edu/website-resources/responsive-table-generator-tool/ Grackle PDF https://www.grackledocs.com/grackle-pdf Vengage https://venngage.com PREP (Continual Engine) https://www.continualengine.com/prep PDF Checker PAC Checker 2026 https://pac.pdf-accessibility.org CommonLook Validator https://netcentric.allyant.com/accessibility-software/pdf-validator/ InDesign Scripts Keith Gilbert InDesign Scripts https://gilbertconsulting.com Virtualization for Mac Parallels Desktop https://www.parallels.com Windows OS https://www.microsoft.com/windows Karabiner-Elements https://karabiner-elements.pqrs.org
March 3, 2026Episode 533 min
Microsoft's MathML Win and Adobe's AI Alt Text Experiment
In this episode of ChaxChat, Dax Castro and Chad Chelius unpack two very different approaches to accessibility innovation. First, they dive into Microsoft's implementation of MathML in Word and PowerPoint and why it represents a genuine win for accessible math. By carrying MathML through to the PDF export with proper tagging and screen reader support, Microsoft demonstrates what it looks like when accessibility is built into the workflow rather than patched on later. They then turn to Adobe InDesign's new AI-generated alt text feature and explore where it helps, where it falls short, and why turning it on by default raises important concerns. The conversation highlights the difference between proven accessibility solutions and experimental AI features, emphasizing the need for human oversight, informed decision-making, and realistic expectations as tools continue to evolve.
February 17, 2026Episode 438 min
Accessible Forms: PDF or Web?
Accessible forms are more than a technical checklist. They require smart decisions about usability, workflow, and long-term maintenance. In this episode of Chax Chat, Dax Castro and Chad Chelius are joined by Walt Zielinski, a web developer with extensive experience building accessible form experiences. The conversation focuses on a key question: when should you use a web form versus a PDF form? Together, they explore real-world considerations like data collection, offline access, cost, maintenance, and who is responsible for supporting the form over time. They also cover common accessibility issues that frequently get overlooked, including error identification, focus order, color reliance, target size, and the correct use of checkboxes and radio buttons. This episode offers practical guidance for designers, developers, and document professionals who want forms that actually work for everyone.
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