Zack works on building user experiences that make people happier and healthier in a field called Humane Technology. He studied software development at UCLA and Positive Psychology at the University of Pennsylvania under Martin Seligman.

Along with running launching apps (PositiveTech.co, GratitudeBucket.com), he lectures at UC San Diego, San Diego State University, Claremont University, and conferences around the globe.

Press

His work has been covered by the SF Chronicle, SD Tribune, ABC, CW, NBC, Brit+Co, & more, as well as praised by leading academics.