Ms. Karmel recently organized a blind taste-test for friends that included rib eye, New York strip and skirt steak, all cooked with nothing but salt and pepper.

WSJ: Why Skirt Steak Is the Kindest Cut

This will be a big test, and a great opportunity, for blind-side flanker Croft and number eight Heaslip.

BBC: Jeremy Guscott column

But reCaptcha still has to deal with the same problem as every other test of human abilities: access for the blind.

FORBES: Magazine Article