A screen-based (non-virtual-reality) software program intended to be used with an off-the-shelf computer/smart device to help improve mental health/wellbeing (e.g., control effects of mood disorders, stress) and/or a cognitive function (e.g., concentration, memory, eye movement training to improve reading) by providing a patient with on-screen interactive sessions. It may additionally be designed to assess cognition/mental health, set baselines, help manage pain, and will typically indicate development (i.e., interactive). It is not intended for kinesiology-based neuromuscular rehabilitation. It is intended to be used by the patient which may involve clinical assistance/recommendations.