This is the second decade of the 21st century, and even though flying cars are sill in the wish-list, some cool things are already out. This lamp for example. What can be more futuristic than drawing out light with your hands? Having been shown at Imm Cologne last week, Rima desk lamp by Dreipuls became a huge hit. Its innovative mechanism contains a series of LED lights, that are controlled by sliding rings along the metal rail. The rings are detected by the optical sensors, and the light emerges. The item had won the prestigious red dot award in 2010.