👉 In linguistics and computer science, a "querier" is typically a machine that can solve problems or perform tasks by asking questions to its environment. It's similar to a human being with a brain, but without consciousness. The term "querier" has been used in various contexts, such as describing the behavior of computers where a program or algorithm interacts with its environment to find solutions. In many fields, it can refer to the software that runs on these machines and their interaction with other systems