Continuity mistake: The name on Travis' helmet switches between 'Ryer' to 'Travis' several times throughout the movie.
Continuity mistake: When the maker of TAMI is drawing in the air with the blue pen for the first time, she makes a ripple effect on one side, but when the shot switches it's gone; it does this for the rest of the scene.
Continuity mistake: When Travis goes to visit Dr. Rand to tell her what happened, she sticks a shotgun through the opening in the door to drive him off. Once he explains who he is, we hear the door unlock. In the next shot, when Travis walks in, Dr. Rand is instantly on the other side of the huge penthouse.
Continuity mistake: The scientist draws concentric rings while saying, "We seem to be stuck ahead of the changes that are occurring." She then puts a dent in the rings. The shot changes to the government guy who responds, "What do we do?" When the shot goes back to her, the rings are in their original undented state as she replies, "Let me work on it." (00:50:08)