Rather than the infinite choices of fuzzy logic, or the two in binary logic, this would have options for false, true, sort of true, sort of false, and exactly half-way.

ECONOMIST: Fuzzy logic

Rights are logic, permission, hierarchical binary structures.

FORBES: There Is No FCC Plan For Free Nationwide Super WiFi, Why Won't This Story Die?

The mathematician stipulated that cognitive thought and logic could be reduced to a series of binary expressions.

FORBES: The Original Hacker and Why His Work, 300 Years Ago, Matters Today