Inclusion Criteria:  IQ above 60 Diagnosis of ASD as confirmed by qualified clinician (including Dr. Fung), and if necessary the administration of Autism Diagnostic Interview-Revised (ADI-R) and/or Autism Diagnostic Observation Schedule-Generic (ADOS-G) Age 18 to 55 Adults who are physically healthy able to travel to work independently  Exclusion Criteria:  DSM-5 diagnosis of other severe psychiatric disorder such as schizophrenia