To comment, file an issue in the ARIA Git Hub repository.If this is not feasible, send email to [email protected](comment archive).Otherwise, sign up below for regular newsletter updates.Accessibility of web content requires semantic information about widgets, structures, and behaviors, in order to allow assistive technologies to convey appropriate information to persons with disabilities.This is a draft document and may be updated, replaced or obsoleted by other documents at any time.It is inappropriate to cite this document as other than work in progress.In-progress updates to the document may be viewed in the publicly visible editors' draft.
Semantics is the science of meaning; in this case, used to assign roles, states, and properties that apply to user interface and content elements as a human would understand.
Thousands of machines can connect to a single gateway and send encrypted data through to the internet over miles of range.
Owners earn tokens every time machines connect to their gateways. The mining process takes only minimal amounts of power (as much as an LED light bulb) and only requires an internet connection to operate.
Elements that have one defined meaning in the language are used with a different meaning intended to be understood by the user.
For example, web application developers create collapsible tree widgets in element.