Singularity, in the context of technology, refers to a hypothetical future event in which artificial intelligence becomes capable of improving itself through technological advancements at an exponential rate. This would result in an unprecedented level of intelligence and capability for AI entities beyond what humans can understand or control. The term is also used to describe the point at which technological progress becomes so rapid that societal change is inevitable and unpredictable. Some believe that singularity could be the key to solving a number of humanity's problems, while others worry about the potential consequences of creating entities more intelligent than humans.