There is no more powerful concept in futurist writings then the notion of artificial intelligence. The ability for humans to create machine-based life that thinks on its own and acts on its own has the potential to make our lives dramatically better - or worse, depending on what kind of science fiction you read. But getting there won't be easy. <\/p>\n
Artificial intelligence has long been a pipe dream of scientists and science fiction writers. In reality, though, we are nowhere near the practical application of artificial intelligence. True artificial intelligence implies a conscious machine with subjective experiences and thoughts; self-aware, sentient (with the ability to feel) and the capacity for wisdom (sapience). <\/p>\n
Apples Siri voice-activated personal assistant and Googles search algorithms are examples of the current state of artificial intelligence. Neither acts on its own nor perceives intentions. You can have a conversation with Siri by interacting with a collection of pre-loaded answers, but there is no intelligence behind it. Siri merely uses a set of rules to select the most appropriate canned answer to your question. <\/p>\n
Siri and Google search are examples of what is called weak artificial intelligence - or machine intelligence not intended to match the capabilities of human beings. A weak AI engine could recognize characters, play chess or drive a car. But a machine performing intelligent actions is not necessarily acting intelligently. There is a difference between a smart machine (one that can take various inputs and act accordingly) and one that has its own cognitive capabilities. A smartphone can know many things about its surroundings, but does it know to call Mom when your fiance dumps you? <\/p>\n
Strong AI lies on the other end of the spectrum. Strong AI presupposes that a machine can match or exceed the intelligence of a human. It can think on its own and perform intelligent calculations as well or better than a human could. Strong AI, as defined by engineering researchers and philosophers, does not currently exist. To find strong AI you need to turn to the science fiction realm of The Terminator, The Matrix or Isaac Asimovs I, Robot. <\/p>\n
AI combines the theoretical with the philosophical before even getting into the nuts and bolts of how it can be achieved. How do you quantify the theoretical capabilities of a sentient computer when one does not yet exist?To even think about achieving artificial intelligence, one must first answer a very old and still very confusing question: exactly what is intelligence? <\/p>\n
Humans consider themselves intelligent because they have the capacity to make sense of the world through a series of brain functions. The human mind integrates many different kinds of sensory information and performs computations to create assertions and judgments. <\/p>\n
Take a look at the person closest to you. What do you see? <\/p>\n
In your mind you see Dick or Jane - because your brain tells you that the person is Dick or Jane. What you are actually seeing is a variety of agents and individual components that your mind associates with Dick or Jane. Your brain makes instant, complicated computations that define what you see - and then more calculations to decide how to react to that object, perhaps to communicate with it. The neural network that is the human brain works in a complicated web to determine the world around it. <\/p>\n
In the realm of artificial intelligence, the classic way to determine intelligent behavior is via the Turing test. Developed by early AI pioneer Alan Turing, the Turing test is designed to see if a machines capability for intelligent behavior makes it indistinguishable from that of a human: If you were having a conversation with an entity behind a curtain, could you tell if it was a machine or a human? <\/p>\n<\/p>\n
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Futurist's Cheat Sheet: Artificial Intelligence<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" There is no more powerful concept in futurist writings then the notion of artificial intelligence. The ability for humans to create machine-based life that thinks on its own and acts on its own has the potential to make our lives dramatically better - or worse, depending on what kind of science fiction you read. But getting there won't be easy Continue reading