These do not seem comparable... Bioengineered corneas may restore sight to people with keratoconus. AI description tools can provide assistance to people with

These do not seem comparable... Bioengineered corneas may restore sight to people with keratoconus. AI description tools can provide assistance to people with impaired vision. One is an experimental medical procedure, one is an app. One is a fix, one is a tool. One is specific, one is general. What could we learn from such a comparison?