so far I've had the following ideas for a sci-fi game......
Ships build for war being built and fighting more like subs, with hall ways having NO gav....
all commercial and public ships being more like ocean liners...
gravity is faked using Polymer single pole magnets in a fat soluble form (you any thing on ship is made with and/or lined with it) and the deck plates use mono-polar electro magnets of the other pole. (if your allergic to the polymer you must travel by cryo)
Computers run on fiber optics, light based computation (aka no elector-magnetic reactions)
By use of Co located links of quantum partials (they proved its possible) a form of Quantum radio is used as communications (no pictures ca be sent)
FTL is done by one way "gate" generators, you can send only returning requires another gate
That is what I got so far....any thoughts/ idea you've be having?