An anonymous reader shares an Engadget report: Researchers from the Google Brain deep learning project have already taught AI systems to make trippy works of art, but now they're moving on to something potentially darker: AI-generated, human-independent encryption. According to a new research paper, Googlers Martin Abadi and David G. Andersen have willingly allowed three test subjects -- neural networks named Alice, Bob and Eve -- to pass each other notes using an encryption method they created themselves. As the New Scientist reports, Abadi and Andersen assigned each AI a task: Alice had to send a secret message that only Bob could read, while Eve would try to figure out how to eavesdrop and decode the message herself. The experiment started with a plain-text message that Alice converted into unreadable gibberish, which Bob could decode using cipher key. At first, Alice and Bob were apparently bad at hiding their secrets, but over the course of 15,000 attempts Alice worked out her own encryption strategy and Bob simultaneously figured out how to decrypt it. The message was only 16 bits long, with each bit being a 1 or a 0, so the fact that Eve was only able to guess half of the bits in the message means she was basically just flipping a coin or guessing at random.ArsTechnica has more details.
from the live-like-a-student dept.
HughPickens.com writes: Alana Semuels writes in The Atlantic that Millennials want the chance to be alone in their own bedrooms, bathrooms, and kitchens, but they also want to be social and never lonely.That's why real estate developer Troy Evans is starting construction on a new space in Syracuse called Commonspace that he envisions as a dorm for Millennials. It will feature 21 microunits, each packed with a tiny kitchen, bathroom, bedroom, and living space into 300-square-feet. The microunits surround shared common areas including a chef's kitchen, a game room, and a TV room. "We're trying to combine an affordable apartment with this community style of living, rather than living by yourself in a one-bedroom in the suburbs," says Evans. The apartments will be fully furnished to appeal to potential residents who don't own much (the units will have very limited storage space). The bedrooms are built into the big windows of the office building—one window per unit—and the rest of the apartment can be traversed in three big leaps. The units will cost between $700 and $900 a month. "If your normal rent is $1,500, we're coming in way under that," says John Talarico. "You can spend that money elsewhere, living, not just sustaining."
chinton writes: The UK High Court has ruled that iTunes is illegal because it advertises CD ripping to mp3. In the same ruling, they rendered any backup of copyrighted works illegal as well. Effectively, they have made cp illegal. mv, however, is still legal.
from the print-with-lasers dept.
An anonymous reader writes: Inkjet printer cartridges have been the bane of many small businesses and home offices for decades. It's interesting, then, that Epson is trying something new: next month, they're launching a new line of printers that come with small tanks of ink, instead of cartridges. The tanks will be refilled using bottles of ink. They're reversing the economics, here: the printer itself will be more expensive, but the refills will be much cheaper. Early reports claim you'll be spending a tenth as much on ink as you were before, but we'll see how that shakes out. The Bloomberg article makes a good point: it's never been easier to not print things. The printer industry needs to innovate if it wants us to keep churning out printed documents, and this may be the first big step.
from the phasers-on-stun-good-luck-kirk-out dept.
An anonymous reader writes: At a conference on Tuesday, U.S. officials explained that all branches of the military would be increasing their use of lasers and other directed energy weapons. Lieutenant General William Etter said, "Directed energy brings the dawn of an entirely new era in defense." The Navy's laser deployment test has gone well, and they're working on a new prototype laser in the 100-150 kilowatt range. "[Navy Secretary Ray] Mabus said Iran and other countries were already using lasers to target ships and commercial airliners, and the U.S. military needed to accelerate often cumbersome acquisition processes to ensure that it stayed ahead of potential foes."