Overview
Have you ever noticed the effervescent trail of light that follows your mobile phone screen when you move it in a dark room? Or how you can create shapes by whirling a glow stick around at night? Both are rudimentary examples of a recent trend: light painting.
Light painting essentially consists of capturing light moving by using high exposure photography; the result is an image of the moving lights' path through the air. According to geek.com, the trend began "with a group of artists that wanted to map urban WiFi signals. This project created a visual landscape of technology we couldn’t see before, giving perspective on something we use everyday."
Since then, artists and technology nerds alike have been creating floating works of light. In order to 'paint' properly, the painter must have an understanding of both the creative and scientific elements involved. The photography must be spot-on, and the hardware and software well-managed.
Introducing the LightScythe: one of the first light-painting devices designed specifically with artistic endeavors in mind. The hardware is simply a long staff covered in LED lights, controlled by arduino boards and software the Mechatronics Guy designed. Watching the process, it may seem as though someone is just walking slowly with a large stick in hand, but the photographs reveal much more.
The Mechatronics Guy uses the LightScythe to create floating images and text, and he wants you to, too. Check out the directions online and get to painting for yourself.
