Currently we recommend users create a linked image rather than embedding a YouTube video due to the possibility that users might be using the YouTube Flash Player (which causes a keyboard trap).
Recommend that we review this solution and determine if we have a better one. Also determine if YouTube Flash Player is still as prevalent as we think it is. Issue will require doing research to determine what other institutions / sites are doing to ensure that users do not run into a keyboard trap.
ushenoyuog
commented
7 years ago 
mmafe
commented
7 years ago 
Currently we recommend users create a linked image rather than embedding a YouTube video due to the possibility that users might be using the YouTube Flash Player (which causes a keyboard trap).
Recommend that we review this solution and determine if we have a better one. Also determine if YouTube Flash Player is still as prevalent as we think it is. Issue will require doing research to determine what other institutions / sites are doing to ensure that users do not run into a keyboard trap.
For example, see 2014 article: http://designedgecanada.com/blogs/yes-you-can-make-youtube-video-accessible-here-is-how/