https://youtu.be/Pt9i2ABe_mE
http://hackaday.com/2016/10/13/blinking-an-led-extreme-editi...
http://www.slideshare.net/junichiakita9/intorudction-to-make...
There some projects to realize low-cost, short turn-around-time LSI fabrication at slightly old process, such as 1um, in Japan, whose name is Minimal Fab. This will enable the (commercial) LSI fabrication service at a few hundred USD cost and 1-week TAT. I believe this a revolution similar to that happened in PCB world in ten years ago.