phetsims / faradays-law

"Faraday's Law" is an educational simulation in HTML5, by PhET Interactive Simulations.
http://phet.colorado.edu/en/simulation/faradays-law
GNU General Public License v3.0
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Alerts for voltage needle and/or lightbulb #207

Closed KatieWoe closed 3 years ago

KatieWoe commented 3 years ago

For https://github.com/phetsims/QA/issues/581. Discovered while testing iPadOS VO, but applies more generally to screen reader script and recorded with a11y view.

As I was testing the screen reader dialog, I found it disconcerting that nothing was read while moving the magnet. The information could be somewhat gleaned with the sound effect of the lightbulb. But information about the needle direction, brightness of the lightbulb, where the magnet was passing through, or any information if the sim was muted, was lost. I think some alerts should be added to provide this information.

noalerts

emily-phet commented 3 years ago

Thanks @KatieWoe! We agree, full description for this sim would be great. We didn't have the personnel resources to complete this sim's description this year, and so removed the incomplete parts. This sim, once published in this round, will not be listed as having the interactive description feature, so any description you hear (e.g., navigating the state descriptions such as object names and headings) is kind of "bonus" content for now.