Dan and his wife Julie operate Coulter Video, producing and selling videos about Asperger Syndrome (AS), a condition on the higher-functioning end of the Autism Spectrum.  Dan and Julie’s son, Drew, was diagnosed with AS in high school.

Coulter Video products have proved popular with parents and educators, and have been favorably reviewed in publications such as the national School Library Journal and Autism Spectrum Quarterly -- and by educational experts from institutions including Harvard Medical School and Yale University.