User blog comment:Forrestib/Something new about the Black Trailer/@comment-10390252-20140717093323

I think aura enables someone to make fast translocations, similar to the 'flash step', and this is an ability everyone with suitable training can use (I've seen Blake use it too).

However, Ruby's Semblance seems to enable her to be over motion rather than just speed. She can propel herself (and, I presume, other objects) even against the force of gravity for long periods. I suspect that she was using it to brake her descent in Players and Pieces. She still looked scared because she was descending towards a very hard bit of ground and, braking or no, it was still going to hurt when she landed.

Could Ruby be able to use something akin to Superboy's Tactile Telekinesis? It's possible. I wouldn't be surprised if Ruby ends up with a secondary weapon that take he form of gloves or gauntlets with Dust channels in them that would enable her to project kinetic pulses, either as weapons, anti-projectile deflection blasts or even to manipulate objects (although only crudely) at a distance.