Quantumobiles: VW Catches D-Wave

The New York Times: “Efforts by Volkswagen, trying to remake itself as a technology leader as it recovers from an emissions scandal, show how far into exotic realms of technology carmakers are willing to go. Volkswagen, a German company, recently joined the handful of large corporations worldwide that are customers of D-Wave Systems, a Canadian maker of computers that apply the mind-bending principles of quantum physics.”

“While some experts question their usefulness, D-Wave computers — housed in tall, matte black cases that recall the obelisks in the science fiction classic 2001: A Space Odyssey — can in theory process massive amounts of information at unheard-of speeds … While classical computers are based on bits with a value of either 1 or 0, the qubits in a quantum computer can exist in multiple states at the same time. That allows them, in theory, to perform calculations that would be beyond the powers of a typical computer.”

“This year Volkswagen used a D-Wave computer to demonstrate how it could steer the movements of 10,000 taxis in Beijing at once, optimizing their routes and thereby reducing congestion … Such claims are met with skepticism by some experts, who say there is no convincing proof that D-Wave computers are faster than a well-programmed conventional supercomputer … Volkswagen executives say they will publish the results of their work with D-Wave computers, allowing outsiders to try to debunk them.”

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