I want trying if failing to convey some realization of 'two heads are better than one.' Not an AI in the interfacing machine, but a consciousness that is neither of the two people connected. A self-awareness not found in either of the two connected people. It's not Alice and it's not Bob but is partially in Alice, partially in Bob and perhaps partially in their connection. The way two sounds with just the right frequency can produce a third sound when they overlap.