The other option is written picture descriptions, which could easily go more than a thousand words trying to capture all of the information discussed in an art criticism class. Things like the composition of elements.<p>It&#x27;s more typical these days for students who are blind to be in a class with sighted students. You don&#x27;t want to have to exclude them from the discussion if possible.<p>Ultimately these are just fancy tactile graphics. Sure, it&#x27;s different, but tactile graphics are well established in math and science education. And 3D printing has real potential here, since tactile graphics can be expensive to produce and distribute for this low-incidence population. 
<a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ZREwnV_XRsA" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ZREwnV_XRsA</a>