Pro-tip: instead of no alt text at all, use any text in the image that is not already conveyed in the tweet.

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RT @mEnablingSummit@twitter.com
Delighted to have Mike May, Executive Director, Envision Workforce Innovation Center chairing the parallel session on 'Tech and Employment?' at #mEnabling19. Register: https://buff.ly/2tTv4qN

#Innovation #Tech #A11y #Employment
https://twitter.com/mEnablingSummit/status/1110527082830942208

Pro-tip: do not paste the entire text of your tweet into the alt text field for the tweet’s image.

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RT @mEnablingSummit@twitter.com
Delighted to have Sharron Rush, Executive Director, @knowbility chairing the session on 'Innovation for End Users: Too much or Not Enough?' at #mEnabling19. Register: http://bit.ly/Reg-mEnabling19

@sharrush #Innovation #Accessibility #EndUsers #Disabilities #Aging #AccessibleTech
https://twitter.com/mEnablingSummit/status/1110200133415772161

alt: June 17 to 19, 2019. Washington DC.
https://twitter.com/mEnablingSummit/status/109@IAAPOrg@twitter.com73057792
I would like to think @IAAPOrg would check for alt text before retweeting image tweets.
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RT @mEnablingSummit@twitter.com
Space is filling up fast in the exhibitor showcase — sign up to exhibit at #mEnabling19@IAAPOrg@twitter.comefore it's too late! Learn more and fill out an exhibitor application here: https://m-ena…
https://twitter.com/mEnablingSummit/status/1096135474673057792