I am not sure that they have those devices at post-cloning TLs.
More of an anti-Post-Humanism movement.
Not everyone comes from post-cloning TL worlds in OTU...
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About the bionics issue, most of what is told in many science-fiction RPGs reminds me of
The BIonic Woman TV serial.
When it was on Catalan TV (back in 1985), even while I was just under 20, I thought it quite absurd in most cases:
- her ear gave her better hearing: I can even believe that, though it will not be just at will, and could lead to sensorial overloading...
- Her arm gave her unnatural strength: I cannot belive it, as even if the arm is so strong, trying to lift too much weight would probably injury your back, instead of you being able too. Similarly, if you try to apply your strength against a Wall or metal door, or against anything that outwoights you by much, the mass differences will put you in the losing side. She could crush things with her grasp, though (even the hand of someone trying to shake hers, if not careful).
- Her leg allowed her to run at very high speeds or to make incredible jumps: more or less the same problem as in the arm here, Her back would be injuried quite easily for it, or he could not control her sprint and would be quite likely to stromp against anything or to strumble with anything.
So, if you want to have some realism to you game, the effects of those implants will be limited:
If you have a bionic hand, it can increase your dexterity for manual works, but not for other things that require more coordination (where it can even be a hándicap)
If you have a bionic arm that gives you more strength, you could only use it for what only needs your arm, or you'l lrisk to injury yourself
Brain jacks are likely to overload your senses, or to produce insanity due to multiple contradictory data (aside from making you vulnerable to hackers. Imagine what can they do with your brain if they reach it)
etc...
That's why they are not widely used IMTU. In fact, they are rarely used there, only for very specific reasons (rare enough as to be treated in a case by case basis). Needless to say, YMMV in YTU...