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David Lindenberg

Instructional Designer | eLearning Developer | Accessibility Advocate

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Section 508 Awareness Video

January 1, 2013 by David
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Latest Posts

  • Alt Text and Image Descriptions
  • Adding Alt Text to Images in Notion
  • Adding Alt Text to Images in Slack
  • Adding Alt Text to Images in WordPress
  • Adding Alt Text to Images in Bluesky
Credential badge for IAAP Certified CPACC
DHS Trusted Tester Certificate for David Lindenberg, TT-2607-09363, issued Jul 13, 2026 - thumbnail
Badge for completing Designing Accessible Learning Content. Badge text: Accredited. Accessible Learning Practitioner. eLaHub.

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