Chax at CSUN 2026

Join Chad Chelius, Dax Castro, and the Chax team at California State University, Northridge (CSUN) Assistive Technology Conference from Monday, March 9th through Friday, March 13th.

Visit us at booth #423 and ask us about PDF remediation at scale!

Dax and Chad speaking at conferences

Making the business case for accessibility.

Download this helpful guide to empower you when seeking leadership buy-in for incorporating accessibility into your organization.

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Our CSUN Training Sessions


Beyond Alt Text: Building Interactive Infographics

Friday, March 13th, 9:20 AM

Learn how to move beyond alt text by transforming static infographics into interactive, navigable PDFs. Discover tagging, landmarks, and structures that let users explore complex visuals independently with assistive technologies.

PDF Footnotes & Endnotes: Solutions That Work!

Friday, March 13th, 2:20 PM

Get step-by-step strategies for remediating footnotes, especially inside tables. Improve accessibility, ensure screen reader usage, and deliver a better user experience.

Dax Castro.

Dax Castro, ACI, ADS

Accessibility Wizard

ChaxIQ: PDF Usability at Scale


Recognizing the need to make bulk public-facing assets usable within budget constraints, we offer an automated tagging and alt text generation solution. Autotagging is a great starting point, as it improves usability and accelerates remediation timelines.

We offer proprietary, high-quality automated tools to efficiently handle large volumes of documents. When our automated solution is paired with a training program and/or finish-line manual remediation, PDF/UA and WCAG conformance can be achieved at scale.

Book a demo today to learn how ChaxIQ can scale PDF remediation for your team.

Upcoming Accessibility Classes

We Help You Meet Your Audience’s Needs


Accessibility can be overwhelming. Chax helps unravel it for you. As a design and technical consulting partner, we look forward to guiding you to achieve accessibility success. Chax strives to meet people where they are in their individual accessibility journey. To maximize return on accessibility investment (ROAI), we help you make sense of accessibility, identify priorities and processes, educate your team, and establish a compliance framework.

In need of support? Contact us today!

Discover ways to simplify accessibility.
Stay inspired by what matters most.

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