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This is a submission for the RDWG Symposium on Website Accessibility Metrics. It has not yet been reviewed or accepted for publication. Please refer to the RDWG Frequently Asked Questions (FAQ). for more information about RDWG symposia and publications.
[This section should describe the research question about web accessibility metrics that the authors are trying to solve.]
[On which previous work (no matter the domain) does the proposed approach root on?]
[How was the problem addressed?]
[Major obstacles found during the process.]
[The main outcomes, lessons learned, and mistakes made.]
[What future perspectives does this work open?]
[This section is optional. Citations are made as in the "References" section below.]
[Please use the following format for any citations and references.]