Focused overall on the potential for brain health/damage caused - for example - by impact conditions during football games the firm HHITT Inc offers among their developed products a mobile TBI assessment tool - a hand-held Head Injury Treatment Tool: providing fast, easy and personalized cognitive assessments, anywhere someone may play or practice with. The firm HitCheck product is a mobile app structured such as to provide personalized cognitive assessment and recovery tracking for concussion screening. The app measures 9 cognitive functions through a series of mobile brain games to indicate the likelihood of concussions.