Kickstarter is a fantastic platform for Indy Hardware developers to come up with innovative new ideas and projects. One developer, who really caught my attention is Cregle www.cregle.com. They started a project called iPen 2, a stylus that works on iMac and Apple cinema displays and a version for the iPad.
The iMac version works via mini cameras positioned in the upper corners tracking the pen that emits a special light for those cameras.
Go check it out! It's worth it. Especially if you want a cheapo alternative to a Cyntiq
Kickstarter project -> www.kickstarter.com/projects/i…
I backed it.