Secure Testing Device with Combiner

A system, comprising:

• a frame having a front and a rear and being configured to be secured on or against a head of a person's head with the rear closer to the person's head;
• a display on said frame and that operatively displays content thereon;
• and
• a combiner on said frame,
• said combiner having an upper edge portion adjacent the front of said frame and a lower edge portion below said upper edge portion, said combiner being angled away from said frame in a rearward direction away from the front of said frame,
• said combiner being configured to allow for viewing of said combiner by a person, whose eyes are on one side of said combiner, an environment on an opposite side of said combiner and thus viewing of the environment through said combiner, and for viewing of content being reflected onto said combiner;
• said combiner including an at least partially reflective surface positioned below said display to cause formation of an optical path downward from said display to said at least partially reflective surface of said combiner and rearward from said at least partially reflective surface of said combiner to the right and left eyes of the person when said frame is on the person's head, said at least partially reflective surface having a state in which it reflects content of said display, when present, to at least one of the person's eyes when said frame is on the person's head while allowing viewing by the person of an environment in front of the person through said at least partially reflective surface such that the person simultaneously views, through said at least partially reflective surface, content on said display being reflected by said at least partially reflective surface of said combiner and the environment in front of the person.