Roxanne did some sort of command with her body since all of the army robots went back through the doors, and a new set of robots came out. Adair wouldnt even call these robots since there was nothing appearing to give them sentience since they were small boxes that were either moving by magic or had wheels, but she couldn't tell.
She did start to get interested in what was going to happen, though when the robots formed a very close circle around her in a similar but less sophisticated way than the test machine that Cassandra put her in to test her strength and speed.
It appeared that something similar was going to happen and that she was going to be put into a virtual world since the next thing that Roxanne said was, "You will go through a series of tests that will show me what you would do in specific situations."