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Alex Pentland

Prof. Alex (Sandy) Pentland is a pioneer in mobile information systems, technology for developing countries, consumer health, and smart environments. One of the most-cited computer scientists in the world, with international awards in the Arts, Sciences and Engineering, he was chosen by Newsweek as one of the 100 Americans likely to shape this century. Prof. Pentland's focus is the development of human-centered technology, and the creation of ventures that take this technology into the real world. His work provides people with a clearer picture of their social environment, and helps companies and communities to reinvent themselves to be both more human and productive. He is founder of more than a dozen companies, research organizations, and academic communities, and is Founder and Faculty Director of both MIT's new Legatum Center for Development and Entrepreneurship, and of MIT's Human Dynamics Laboratory.

Titles by This Author

How They Shape Our World

How can you know when someone is bluffing? Paying attention? Genuinely interested? The answer, writes Sandy Pentland in Honest Signals, is that subtle patterns in how we interact with other people reveal our attitudes toward them. These unconscious social signals are not just a back channel or a complement to our conscious language; they form a separate communication network. Biologically based "honest signaling," evolved from ancient primate signaling mechanisms, offers an unmatched window into our intentions, goals, and values.