By Soulskill from
Slashdot's more-new-ideas-please department:
A story at Wired charts the course of
Chain World, a video game designed by Jason Rohrer to be
different from any game that came before it. Quoting:
"It would exist on [a USB flash drive] and nowhere else. According to a set of rules defined by Rohrer, only one person on earth could play the game at a time. The player would modify the game’s environment as they moved through it. Then, after the player died in the game, they would pass the memory stick to the next person, who would play in the digital terrain altered by their predecessor—and on and on for years, decades, generations, epochs. In Rohrer’s mind, his game would share many qualities with religion—a holy ark, a set of commandments, a sense of secrecy and mortality and mystical anticipation. This was the idea, anyway, before things started to get weird."Read Replies (0)
By Soulskill from
Slashdot's advancing-in-fundamental-increments department:
redwolfe7707 writes
"Qubit registers have been a hard thing to construct; this looks to be a substantial advance in the multiple entanglements required for their use. Quoting: 'Olivier Pfister, a professor of physics in the University of Virginia's College of Arts & Sciences, has just published findings in the journal Physical Review Letters demonstrating a breakthrough in the creation of massive numbers of entangled qubits, more precisely a multilevel variant thereof called Qmodes. ... Pfister and researchers in his lab used sophisticated lasers to engineer 15 groups of four entangled Qmodes each, for a total of 60 measurable Qmodes, the most ever created. They believe they may have created as many as 150 groups, or 600 Qmodes, but could measure only 60 with the techniques they used.'"In related news, research published in the
New Journal of Physics (
abstract) shows "
how quantum and classical data can be interlaced in a real-world fiber optics network, taking a step toward distributing quantum information to the home, and with it a quantum internet."
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By samzenpus from
Slashdot's doppleganger-trouble department:
An anonymous reader writes
"John H. Gass hadn't had a traffic ticket in years, so the Natick resident was surprised this spring when he received a letter from the Massachusetts Registry of Motor Vehicles informing him to cease driving because his license had been revoked. It turned out Gass was flagged because he looks like another driver, not because his image was being used to create a fake identity. His driving privileges were returned but, he alleges in a lawsuit, only after 10 days of bureaucratic wrangling to prove he is who he says he is. And apparently, he has company. Last year, the facial recognition system picked out more than 1,000 cases that resulted in State Police investigations, officials say. And some of those people are guilty of nothing more than looking like someone else. Not all go through the long process that Gass says he endured, but each must visit the Registry with proof of their identity. Massachusetts began using the software after receiving a $1.5 million grant from the US Department of Homeland Security as part of an effort to prevent terrorism, reduce fraud, and improve the reliability and accuracy of personal identification documents that states issue."Read Replies (0)