Hellen wrote:
For the sake of consistency I would prefer to imagine that all
shielding
devises with similar functions are based on one single technology.
Same
way, as all today's cars, regardless the variations in shape, colour,
etc.,
use same internal combustion engine. The logic is, that if given
technology
works efficiently, why bother changing it.
I always assumed that force fields were different from force walls. In "City" Vila states that air can bleed through a force field, whereas the blister force wall mentioned by Slave in "Stardrive" would have to be airtight.
Andrew.