Consciousness is confirmed. I'm with you on this aspect. My technobabble theory, the Transporter is another transtator based technology to access subspace:
Transporters - allows matter to be “dematerialized” in our space-time, transmitted through the subspace dimension, and “rematerialized” at a different location in our space. Matter is not converted into energy nor disassembled/reassembled, rather, the object’s molecules are confined in a energy field which is translated into subspace then back as a whole. People stay people; they are not destroyed and re-created, and are even conscience during the process. During the translation into subspace and back, the confinement energy field twinkles throughout the subject as it fades or dematerializes from our dimension and back, again. Having a chamber on one or both ends of the transport vastly reduces the energy requirements and reduces errors. If the confinement field is interrupted or lost during transport, as the field fades, the subject’s molecules are left to either reform in its original location, or if totally dematerialized, disperse into the subspace realm. The transporter uses a confinement field to first move a subject into a fixed but temporary subspace location inside the transporter chamber to maintain the subject's molecular pattern (pattern buffer) which improves safety and security. Instead of rematerializing the subject whole, the transporter can rematerialize a subject into open space with widest possible dispersion; as the confinement field fades, the subject is irrevocably destroyed.