The use of technology in behavioral interventions is exciting, but it is important to integrate the underlying principles of behavioral science when developing counseling interventions, explained Rob Nolan, PhD, CPsych, director of Cardiac eHealth at the Peter Munk Cardiac Centre and clinical psychologist and scientist at the Toronto General Research Institute, at the American College of Cardiology 66th Scientific Session, where he presented the results of the REACH eCounseling trial.