Studying sleep patterns can be a key to learning how to sleep better. That is what Zeo is all about. Last year (then called MyZeo) we interviewed them (http://www.geekazine.com/video-pod/special/my-zeo-is-your-personal-sleep-coach-for-a-better-nights-sleep-ces-2010) and found out about the system. This year they are back with a stronger direction. Zeo is a personal sleep coach. The best way to do it is find out how you sleep. While you sleep, a headband tracks your brainwaves. Zeo will then record and report that to get a score. REM is the best type of sleep. Therefore, learning how you sleep is how you work towards better sleep. This helps with overall health. Weight loss, alzheimers, stress and more are better ways a good night's sleep can help. Zeo cost $199 and is available at Amazon and Brookstone. Interview by Carissa O'Brien (http://www.carissao.com) Interview by Scott Elliot TPN CES 2011 Live Coverage Sponsors: Get your 14 day Free Trial of Audible (http://altfarm.mediaplex.com/ad/ck/13001-83639-31683-28) Gold to start Listening to great Books! GoDaddy services saves you money! New Customers Save 25% Promo Code CES25 (http://www.godaddy.com/?isc=ces25). Sponsor: The New Luxor, Las Vegas Deals Start @ $40.00 best rates guaranteed (http://g.adspeed.net/ad.php?do=clk&aid=95897&t=1294880183&auth=4e10e9df442fcdb408323ff46a319680)