Some potential topics may include:

Understanding Accessibility: Importance of digital accessibility, common barriers, and its impact on users. 

Legal Requirements: Overview of accessibility laws and standards like the ADA, AODA, and WCAG.

Technological Innovations: Latest tools and technologies promoting accessibility in web development. 

Design Principles: Key principles of accessible design for visually impaired, hearing-impaired, and neurodivergent users. 

User Experience: Integrating accessibility into UX design and the role of inclusive design. 

Testing and Compliance: Best practices for testing websites and digital products for accessibility compliance. 

Case Studies: Examples of successful accessible web projects and the strategies implemented. 

Future Trends: Emerging trends and the future of digital accessibility.