Resin printing with your cell phone is a thing now.

[jimustanguitar]

Somebody took your idea, Brian. 

www.linkedin.com/pulse/3d-printing-now-possible-your-cell-phone-brian-federal

[BeeAmaker]

I imagine that the chemical can be engineered to harden under any type of light so not surprising, but wouldn't that make the resin much more susceptible to normal room lighting? I wouldn't guess the light from a cell phone is all that intense.

[jimustanguitar]

It would have to be very sensitive, and would probably take an annoyingly long time to harden.
I'm pretty sure that they proved it's possible, not that it's viable.

[BeeAmaker]

www.core77.com/posts/44627/Holy-Cow-Low-Cost-3D-Printer-Uses-Your-Smartphones-Screen-to-Cure-the-Resin?utm_source=public_sidebar

[jimustanguitar]

I guess it's more than just a concept.
I wonder what the print time is for that part. 

[BeeAmaker]

Looooooong

In the article they mention that it is considerably longer than most other resin printers lol.

[bvandiepenbos]

cool

[BeeAmaker]

Coming to Kickstarter soon