use cases for WoT accessibility

[nitedog]

Develop use cases on accessibility needs for Web of Things. Specifically:

• protocol-level requirements to ensure accessible interaction with sensors and devices
• data-level requirements to ensure the necessary flow of accessibility information

Accessible Platform Architecture (APA) working group has an initial stub page but more use cases are needed.

[svgeesus]

I see the stub page was last updated in 2019. Is APA still exploring this area?

[nitedog]

I note a Literature Review by RQTF as well but not sure how active this work is. Pinging @JaninaSajka @michael-n-cooper and @RealJoshue108 for more recent update.