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On Intelligence
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Product Description
Jeff Hawkins, the man who created the PalmPilot, Treo smart phone, and other handheld devices, has reshaped our relationship to computers. Now he stands ready to revolutionize both neuroscience and computing in one stroke, with a new understanding of intelligence itself.
Hawkins develops a powerful theory of how the human brain works, explaining why computers are not intelligent and how, based on this new theory, we can finally build intelligent machines.
The brain is not a computer, but a memory system that stores experiences in a way that reflects the true structure of the world, remembering sequences of events and their nested relationships and making predictions based on those memories. It is this memory-prediction system that forms the basis of intelligence, perception, creativity, and even consciousness.
In an engaging style that will captivate audiences from the merely curious to the professional scientist, Hawkins shows how a clear understanding of how the brain works will make it possible for us to build intelligent machines, in silicon, that will exceed our human ability in surprising ways.
Written with acclaimed science writer Sandra Blakeslee, On Intelligence promises to completely transfigure the possibilities of the technology age. It is a landmark book in its scope and clarity.
Product Details
- Amazon Sales Rank: #448211 in Books
- Published on: 2004-10-03
- Released on: 2004-09-09
- Original language: English
- Binding: Hardcover
- 272 pages
Editorial Reviews
From Publishers Weekly
Hawkins designed the technical innovations that make handheld computers like the Palm Pilot ubiquitous. But he also has a lifelong passion for the mysteries of the brain, and he's convinced that artificial intelligence theorists are misguided in focusing on the limits of computational power rather than on the nature of human thought. He "pops the hood" of the neocortex and carefully articulates a theory of consciousness and intelligence that offers radical options for future researchers. "[T]he ability to make predictions about the future... is the crux of intelligence," he argues. The predictions are based on accumulated memories, and Hawkins suggests that humanoid robotics, the attempt to build robots with humanlike bodies, will create machines that are more expensive and impractical than machines reproducing genuinely human-level processes such as complex-pattern analysis, which can be applied to speech recognition, weather analysis and smart cars. Hawkins presents his ideas, with help from New York Times science writer Blakeslee, in chatty, easy-to-grasp language that still respects the brain's technical complexity. He fully anticipates—even welcomes—the controversy he may provoke within the scientific community and admits that he might be wrong, even as he offers a checklist of potential discoveries that could prove him right. His engaging speculations are sure to win fans of authors like Steven Johnson and Daniel Dennett.
Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.
From Booklist
A successful designer of handheld computers, Hawkins here explains (with help from New York Times science writer Blakeslee) his passion for artificial intelligence (AI). He holds that AI research has been on an unpromising path toward developing a program big and fast enough to be pronounced "intelligent." Such a brute-force approach is not how the human brain functions, so by way of proposing an alternative AI strategy, Hawkins explains how our brains work, admitting that his views are speculative. He delves into the anatomy of the neocortex, the thin structure that covers the brain and is the seat of higher-level thought. Hawkins virtually encapsulates for a popular audience the scientific literature on how the neocortex constructs a model of the world. The author becomes quite detailed in his explanations of memory formation yet never digresses from his core precept that intelligence is prediction. His argument is complex but comprehensible, and his curiosity will intrigue anyone interested in the lessons neurobiology may hold for AI. Gilbert Taylor
Copyright © American Library Association. All rights reserved
Review
--James D. Watson, president, Cold Spring Harbor Laboratory, and Nobel laureate in Physiology
"Brilliant and embued with startling clarity. On Intelligence is the most important book in neuroscience, psychology, and artificial intelligence in a generation."
--Malcolm Young, neurobiologist and provost, University of Newcastle
"Read this book. Burn all the others. It is original, inventive, and thoughtful, from one of the world's foremost thinkers. Jeff Hawkins will change the way the world thinks about intelligence and the prospect of intelligent machines."
-- John Doerr, partner, Kleiner Perkins Caufield & Byers
