Having tech in their room appears to be linked to higher risk of obesity and sleep problems:
http://www.huffingtonpost.com/2012/12/11/risk-for-childhood-obesity-tv_n_2277564.html
http://www.today.com/moms/tv-bedrooms-boosts-kids-risk-fat-disease-1c7534786
http://www.latimes.com/health/boostershots/la-heb-television-kids-obesity-20121211,0,6068463.story
