Some questions:
What happens if you die while your clone is alive?
Then you die. The "clone" (duplicate) is a temporary construct with only a 72-hour lifespan.
What are your liabilities for the criminal behaviour of your clone?
Probably TT would require you to sign paperwork saying that the company wasn't liable for any abuse of the system, so presumably you'd be agreeing to take any liability onto yourself. Otherwise it'd be hard for the company to stay in business.
Are there any psychological or physiological side effects of unfiltered memories suddenly being dumped in your brain - especially if your clone witnessed or took part in criminal acts?
As long as you're unconscious during the corresponding interval, there are no competing memories to create any conflicts. From your perspective, it would just be as if you lived those 72 hours yourself, or however long it took.
If your clone witnessed criminal acts and you have access to these memories, are the memories admissable evidence in a court of law?
I would think so, and indeed, they might be more reliable than normal testimony because the memories might be recorded in the system. Although there would have to be a way to assess whether the data was hacked or tampered wtih.
No way would I trust this technology not to screw up.
Where's the harm? Your own body and brain are safely in the pod where you started, no matter what happens to your duplicate. It's even safer than a car or an airplane, because you're not physically moving anywhere. It's no more dangerous than lying in bed for three days. (Although that does have risks of its own in some circumstances.)
It seemed like an anachronism on Dark Matter anyway - too advanced to be credible given the level of other tech around them.
Not at all. We know they have the technology to rewrite and transfer memories (a core premise of the show), we know they have lifelike androids (a main character), and we know they have FTL communication. Transfer Transit is basically just a combination of the three. It's a natural outgrowth of the other established technologies in the show.
I keep hearing people talk about the idea of Trek transporters killing people and creating copies. I've never seen anything in the show to suggest anything other than disassembly and reassembly of the existing body and I can't imagine any reason why anyone would willingly use a system that killed them and left a copy to continue their life.
My take on the subject: https://christopherlbennett.wordpre...quantum-teleportation-and-continuity-of-self/
OK. So, let's compare that "fear" with a different concern in Transfer Transit. With TT, your body and life remain safely at home (or at the departure emporium). But what surprises me is that the clone is able to continue with your adventure without succumbing to an emotional crisis. Would he/she not have difficulty coping with the fact that in a few days (or at any time during high risk activity), he will be exploded or recycled. Clones are thinking, feeling sentient beings—yet they are given only a few days of life, only to be harvested for their recent memories!
Fiction tends to use the word "clone" imprecisely and sometimes for various different things. Strictly speaking, a clone is a biological offspring with only a single parent (at its most literal, it means a plant grown from a cutting of another plant). An actual, literal clone of you would be your child that would have all your DNA and would look and sound approximately the same way you did at the corresponding age, allowing for differences in epigenetic and developmental factors. The tendency of science fiction to appropriate the word "clone" for identical duplicates created by other means is misleading.
Transfer Transit duplicates are not actual clones. They're basically telepresence drones, biological robots that mimic human bodies. Your duplicate's consciousness is an exact copy of your consciousness at the moment you were scanned, so it's basically you. That's the whole point, that it's the equivalent of going there yourself. The "transfer clone" is just a temporary substitute host for your consciousness, because the technology exists to transmit your consciousness FTL but not your body, so a suitable replica of your body needs to be created at the destination.
There's no reason why a person who "travels" to another world by TT would have any more fear of death than a person who travels the regular way. Indeed, there's less reason to fear death, since you know your true self is safe back where you started and the worst that can happen is that you lose a maximum of 72 hours' worth of memory. Some people might enjoy the freedom that gives them to take risks they normally wouldn't, even if it meant they might not remember it.