User blog comment:ACWeapons/Aura Enhancing Armors? Yes or No?/@comment-25110963-20151214034008/@comment-25086632-20151220161011

only problem with using Penny as an example is that now that we know Atlas is capable of transferring the soul of someone, that means that that's what Penny could be getting her aura from.

the drives thing is definitely unrealistic given what we currently know about aura. an alternative might be a device that 'grabs' the aura of a person in specific place on their body and shapes it into a barrier for that person. Not too sure of the usefulness of it.

when you say material reactive to aura, do you mean a material that hardens in reaction to foreign aura (so like when they're attacked by another person)?

cause the only way it could useful against anyone else would be if it reacted to someone doing something specific with their own aura, and at the point they're learning to do that they might as well learn to make a barrier.