A $99 Smartphone Powered 3D Printer?

What if we could reduce the cost of a photopolymer resin-based 3D printer by taking out the most expensive components — and replacing it with something we already have? A smartphone. That’s exactly what¬†OLO¬†hopes to do.

A resin-based 3D printer, at least on the mechanical side of things, is quite simple. It’s just a z-axis really. Which means if you can use the processing power and the high-resolution screen of your smart phone then you’ve just eliminated 90% of the costs involved with the manufacturing of a resin-based 3D printer. There are a ton of designs out there that use DLP projectors to do just this. (And there have been open-source designs since at least 2012.)

The question is, does it work with a cellphone’s relatively weak light source?

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