It only costs $99, and they have raised $1.4 million (Goal was $80,000). I am not sure a smart phone has the precise light to do this, but if it real, I really want one! over 10,000 backers already, and the comments are a bit worrisome. I'll be watching this to see where it goes.
I ended up not supporting Olo because I checked back after campaign ended on April 20. I'm still watching because they raised over $2 million with over 16,000 backers.
It's so funny just to watch the printing process, I wonder how durable it is.. 3D printers projects are really popular on kickstarter, but again, I still feel like 3D printers are for commercial use, the consumer side hasn't really been figured out yet