Briefings

Technology Review's primers on key emerging technologies.

Social Networks

These online communities are redefining how we find and share information, but will operators be able to assuage privacy concerns?

More Briefings | Mobile Devices | Private Spaceflight | The Smart Grid | Mobile Communications | Fuels

Embodiment, Computation And the Nature of Artificial Intelligence

The notion of intelligence makes no sense without a broader view of computation, argues one of the world's leading AI researchers

How Apple Can Revolutionize Television

An intelligent assistant would be the ideal way to deal with remote-control overload.

Why 3-D Printing Isn't Like Virtual Reality

Before you dismiss it as a fad, consider the evolution of 2-D printing.

... And Scrabble Proved PSPACE-Complete

Following news that Pac-Man is NP-Hard, theorists determine the computational complexity of Scrabble.

Pac-Man Proved NP-Hard By Computational Complexity Theory

The classic '80s arcade game turns out to be equivalent to the travelling salesman problem, according a new analysis of the computational complexity of video games

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Technologies from National Instruments

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Whitepaper

BUILD VERSUS BUY
Understanding the Total Cost of Embedded Design

National Instruments has gathered customer information and data regarding some of the cost differences between building a custom solution versus using NI off-the-shelf tools. Using this data, we built the Graphical System Design ‘Build vs. Buy’ Calculator. The calculator can help show the financial differences between building a custom solution versus buying an off-the-shelf system. This paper discusses the benefits and drawbacks of both a traditional custom design approach and off-the-shelf embedded tools.

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