Nothing says hi-tech and "futuristic" like a good 'ol fashioned laser beam (even better when attached to shark heads.....) As more people take to the streets on foot, collisions with the metal giants that are automobiles increases. It's a sad part of life. Technology is a great thing that makes the world go round more efficiently. Why not use that technology in new and innovative ways? Introducing the "Laser Walk". The point of the Laser Walk is to first and foremost replace traffic ligh...