Eclipse Phase models itself after various sources. Check its bibliography for details. Certain inventions, hypothetically possible, and consistent with the setting do not appear. I evaluate the following for use in the campaign I now run. If you've good reasons that don't violate suspension of disbelief for these to NOT appear in-game, please say so. Phased array optics Programmable matter Hall's weather machine Hall's utility fog Lofstrom's Server Sky If you need links, just post and ask.
—Sometimes the delete key serves best.