Sometimes things come along and you just have to wonder at the ingenuity. Pixelstick is a project being funded through the Kickstarter crowd funding site and takes the idea of waving a flash light around into a whole new category!!
Take a look at the video, which demonstrates just some of the things you can do with this proposed 'device'. Drawing in space has never been so easy - if enough of us help fund it! The makers are based in Brooklyn so, if you are familiar with the area, you might recognise some of the night locationst!