Nintendo Wii Balance Board could prevent falls – here is the study
Articles about video games and snaking
Bloom, J., Hunker, R., McCombs, K., Raudenbush, B., & Wright, T. (2008). Nintendo Wii vs. Microsoft Xbox: Differential effects on mood, physiology, snacking behavior, and caloric burn. Appetite, 51(2), 354.
Cessna, T., Raudenbush, B., Reed, A., & Hunker, R. (2007). Effects of video game play on snacking behavior. Appetite, 49(1), 282.
Kolks, J., Wright, T., & Raudenbush, B. (2009). Effects of video game console and snack type on snack consumption during play. Appetite, 52(3), 841
Size of Brain Region Affect Video Game Performance (link)