We'll admit technology isn't our usual bag, but we've decided to make an exception for this - the Samsung Smart Window. Revealed at CES 2012, the device is a transparent one-way touchscreen window which allows you check Twitter, order food, or even close your digital blinds to stop light coming through. Because it has additional light from the sun during the day time, it only uses about 10% of the electricity that a normal LCD display would use. One fault - they've clearly ripped a lot of their design ideas from Apple.

www.samsung.com