There is an inspiring TED talk, "A new way to diagnose autism" (2012) on early diagnosis using eye tracking by Ami Klin of the Marcus Autism Center: https://www

There is an inspiring TED talk, "A new way to diagnose autism" (2012) on early diagnosis using eye tracking by Ami Klin of the Marcus Autism Center: https://www.ted.com/speakers/ami_klin https://www.ted.com/speakers/ami_klin Early diagnosis is critical for treatment and helping the affected child and their family. The linked CDC site says average age of diagnosis is 4 years of age, which is shown to be more expensive for society as a whole. We have reliable ways to diagnose by 2 years now (and eye tracking could lower this perhaps to 9 months or earlier). Early diagnosis should be standard of care.