The first widely used for of Artificial Intelligence in popular industry products.Boolean LogicHuman LogicFuzzy LogicFunctional Logic

The first widely used form of Artificial Intelligence in popular industry products is Boolean Logic.

Boolean Logic, developed by mathematician George Boole in the 19th century, is a form of algebra that uses true/false values (1/0) to create logical statements. This foundational concept allowed early computer science and programming languages to process and execute binary operations, which are central to digital circuit design and programming.

Boolean Logic paved the way for more complex AI technologies and is still relevant in modern computing, particularly in search algorithms, database systems, and various decision-making applications in Artificial Intelligence. It serves as the basis for many AI principles, leading to the development of more advanced systems like fuzzy logic and neural networks.