Accessibility Tips?

I was reading through the Captivate accessibility best practices page and found it very useful. My question: If there are elements that are not accessible, what are some useful tips to approach accessibility? For example, integration of 360 videos, AR & VR?

Difference between using Adobe Captivate and Adobe Premiere for AR and VR Development?

Can anyone provide thoughts regarding when to use Adobe Captivate and Adobe Premiere for AR and VR development? I’m currently enrolled in an Adobe Exchange Virtual Reality in the Classroom course and the tool utilized is Adobe Premiere. Thank you! Dorothy