Progressive Enhancement: Where Do I Begin?

A presentation at MITRE Accessibility Technical Exchange Meeting in October 2022 in by Aaron Gustafson

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Where do I begin?

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one arm permanent arm injury new parent situational

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f o % 7 n . o i 4 t a 4 l u p o p . S . U t he

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versus Graceful Degradation Progressive Enhancement

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How does this photo make you feel? ◎ Embarrassing ◎ Upsetting ◎ Saddening ◎ Bad Photo ◎ Other

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How does this photo make you feel? ◎ Embarrassing ◎ Upsetting ◎ Saddening ◎ Bad Photo • ◎ Other it’s embarrassing

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Please describe the photo ◎ It’s embarrassing ◎ It’s a bad photo of me ◎ It makes me sad

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<div class=”entry”> <div class=”entry__title”> </div> <div class=”entry__meta”> <div> <div> </div> <div class=”entry__content”> </div> </div> </div> </div>

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Sign In

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Sign In

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Sign In

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Sign In

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Sign In

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Sign In

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Sign In

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Sign In

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Sign In

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S S C &

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Save-Data: on

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save_data = navigator.connection.saveData;

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if ( save_data ) { return respondWithFallbackImage( url ); }

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Confirm Cancel Confirm Cancel

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✓ Confirm × Cancel ✓ Confirm × Cancel

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Start n o i s i c e D nt poi Experience 1 Chan ge Experience 2

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DOMReady JS? No image LIVE Image

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