The Laser Cap is a good attempt at innovation; it basically involves a laser fitted cap that beams out the ruled lines seen on a sheet of paper. Why do we need this innovation? Perhaps to reduce the effects of inking the paper, improving our handwriting and making the text look neat. The only other reason that I can think of is a bit of clever fun, that acts as an inspiration for some bigger innovation.
Designers: DCENTER [Jin Won Heo, Da Som Kim, Chang Man Son, Kyung Han Yoon & Soon Sik Choi][youtube:http://www.youtube.com/watch?v=p72gResbq30 600 451]