Utile

technologists (the so-called Eggheads) all over the world were trying to make publicly utile and commercially rewarding the extremely elaborate and still very expensive, hydrodynamic telephones and other miserable gadgets […]

Rational agents always maximize the number of utiles procured; that is, they will always choose those outcomes which promise to produce the most utiles.

[T]he ‘happiness utile’ does not exist, at least not yet.