Psychiatric Rehabilitation Journal40.3 (Sep 2017): 325-335. Objective: Theoretical models offer valuable insights for designing effective and sustainable behavioral health interventions, yet the application of theory for informing digital technology interventions for people with mental illness has received limited attention. We offer a perspective on the importance of applying behavior theories and models to developing digital technology interventions for addressing mental and physical health concerns among people with mental illness. To read the full article, log in using your NHS OpenAthens details.