I was talking about this earlier this morning....if you have trouble getting out of bed in the morning (like me), then this might be for you.  A student invented the Shock and Sing Alarm Clock...basically when you hit the snooze button, you get hit with a shock that will knock you out of bed.  It's nothing serious and it won't hurt you but it will be enough to get you going.  Would you use this to wake up (it's not for me...I like my snooze button)  Find out more here:  http://positivelygood.net/2013/01/21/good-morning-sing-n-shock-clock-jolts-you-to-life/