How Google Glass and other devices are being tested to teach children on the autism spectrum to make eye contact and recognize emotions (Cade Metz/New York Times)

Cade Metz / New York Times:
How Google Glass and other devices are being tested to teach children on the autism spectrum to make eye contact and recognize emotions  —  Privacy concerns caused the computerized eyewear to fail with the general public.  But researchers believe it could help autistic children learn to recognize emotion and make eye contact.