Someone whose intellect is so dizzyingly vast that he or she has the ability to articulate the justification of a logical thread resulting in a conclusion that appears almost foolish?
Ultimately, the logical conclusion of wireless graffiti systems would be the ability to attach information to any object or place on earth with an accuracy of a metre or less.
Thinking too much about a logical set of preferences, like superficial commonalities between people, can distort your ability to identify what has real meaning.
As with many other high-powered jobs, physical health is important to the ability of a person to handle these kinds of tasks, so it is logical that these considerations enter into the conversation.