Updated slider examples available for review and comment

I have updated the APG slider examples to:

  1.  Improve focus highlighting using SVG techniques
  2.  Improve high contrast support using SVG inline graphics
  3.  Highlight current mobile accessibility issues with slider implementations
  4.  Align code with current APG best practices

While reviewers have been assigned to provide formal reviews of the update examples, comments and suggestions from the wider APG community are useful and important.
I encourage you to review the updated examples and provide your comments in the GitHub pull request.
The more comments and feedback received the more confidence we have in insuring these examples represent the ARIA best practices to meet WCAG 2.1 requirements.

Thermostat Example
https://github.com/w3c/aria-practices/pull/1706

Multi-thumb Slider
https://github.com/w3c/aria-practices/pull/1704

Color Viewer Example
https://github.com/w3c/aria-practices/pull/1472

Thank you for your help,
Jon


Jon Gunderson, Ph.D., CPWA (he/him)
Coordinator of Accessible IT Group
University of Illinois at Urbana/Champaign
1207 S. Oak Street
Champaign, IL 61820

Phone: (217) 244-5870
E-mail: jongund@illinois.edu<mailto:jongund@illinois.edu?Subject=Re%3A%20Alternative%20date%20combobox%20grid%20date%20picker%20example%20for%20ARIA%20APG&In-Reply-To=%3CBYAPR11MB3413C2168E1DF82F6E4C7B2CC8BE0%40BYAPR11MB3413.namprd11.prod.outlook.com%3E&References=%3CBYAPR11MB3413C2168E1DF82F6E4C7B2CC8BE0%40BYAPR11MB3413.namprd11.prod.outlook.com%3E><mailto:jongund@illinois.edu<mailto:jongund@illinois.edu?Subject=Re%3A%20Alternative%20date%20combobox%20grid%20date%20picker%20example%20for%20ARIA%20APG&In-Reply-To=%3CBYAPR11MB3413C2168E1DF82F6E4C7B2CC8BE0%40BYAPR11MB3413.namprd11.prod.outlook.com%3E&References=%3CBYAPR11MB3413C2168E1DF82F6E4C7B2CC8BE0%40BYAPR11MB3413.namprd11.prod.outlook.com%3E>>
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