What about using a dual-head system with a "Line" and "Fill" configuration - One head is the standard FDM, but the other would dispense a aqueous polymer that could be used to fill cavities created by the FDM. It's like the reverse of support, but if you were to have the FDM draw a big box around the outside of the build envelope, you could build anything with full support without all the X/Y bby RecoveringSalesman - General
Kickstarter has a larger audience than you'd achieve with a groupbuy, so in theory you need a much much lower participation rate.by RecoveringSalesman - General
So are you making this product yourself, or have you just found a manufacturer doing the lifting and you're redistributing the product?by RecoveringSalesman - For Sale
I think the most exciting part of the technology is the scalability. We're talking about real computational photography, so rather than expense scaling as you need an increasingly intricate sensor/mechanism to capture your point of view, Lytro will eventually be able to stack their light sensor units next to each other in the same or seperate devices, and see an increase in quality with each senby RecoveringSalesman - 3D Scanners, Book Scanners, and Optics