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The next political speech you hear may be written by an AI
Humanity has made huge advancements in chatbot technology over the past few years. Artificial Intelligence systems can now imitate Philip K Dick, write convincing thinkpiece pitches and even pass the Turing test. However, they've never quite gotten the hang of political speechwriting and, in some cases, wind up sounding downright subhuman. However, a team from University of Massachusetts, Amherst announced on Monday that they have built a robotic writer able to pen passable political sentences.
Researchers propose à la carte internet services, overhaul for web infrastructure
A quintet of researchers funded by the National Science Foundation have envisioned a new internet architecture, one where features could be purchased à la carte. The proposed framework would allow users to fine tune their experience by choosing from a variety of connection services. Let's say, for example, that a customer's connection is fine for browsing the web, but it doesn't pass muster for streaming content -- a service dedicated to video delivery could be added to close the gap. "Ultimately, this should make the internet more flexible and efficient, and will drive innovation among service providers to cater to user needs," report co-author Rudra Dutta told The Abstract. A piecemeal next-gen web is no easy feat, however, as it would require revamping the web's infrastructure with new protocols for choosing particular features, completing payments and monitoring network performance. The group's rough blueprint will be presented at a conference next week, but you can thumb through their short paper at the source.
Researchers shield implants from hackers with wireless charm of protection
Everything can be hacked -- that's an important detail to keep in mind as we start cramming wireless radios into our bodies attached to medical implants. Researchers have been working on ways to protect devices like pacemakers from ne'er-do-wells looking to cause, not just e-harm, but physical injury or even death. A new system developed jointly by MIT and UMass is much more sophisticated that earlier solutions, can be used with existing implants, and is worn outside the body allowing it to be removed in the event of an emergency. The shield, as it's called, acts as a sort of medical firewall, protecting implants from unauthorized access -- doctors send encrypted instructions to it which are decoded and relayed to device, while it blocks any signals not using the secret key. All that's left to do is figure out what sort of person would mess with someone's defibrillator.
Turtles don solar-powered communicators in the name of science
For biologists who aren't down with tracking blazing fast cheetahs and computer engineers who aren't keen on their hardware just galloping away, strapping solar-powered communicators on none other than a 40-pound turtle was a no-brainer. Dubbed M16, the giant snapper commandeered by scientists from the University of Massachusetts is now sporting a "postcard-sized waterproof computer" that tracks and records data about the endangered species and beams it back to the campus when the creature moseys on by a base station. Much like a few military applications we've seen, the idea here is to "create a network of constantly moving devices (or animals) that record and store information, transmit data from one device to another," and finally upload it into a database. No word on whether webcams or high-powered lasers will get added in to the second wave of shell-bound rigs.
Researchers hack RFID credit cards. Big surprise.
RFID has been riddled with so many problems, it's amazing that anyone even has a shred of confidence in this technology at all. Our latest security problem du jour is that credit card companies are apparently issuing plastic that relays your digits wirelessly; as you might have guessed, security researchers are checking into this, and in a demonstration for The New York Times, easily hacked a University of Massachusetts computer science professor's newfangled RFID credit card. In short order (and with his permission), a researcher working with RSA Labs was able to steal the professor's name and credit card number that was being transmitted in cleartext -- thereby poking massive holes in Visa, MasterCard and American Express' claims that these card include "the highest level of encryption allowed by the U.S. government." Predictably, the credit card companies have already dismissed claims that the populus will be greatly affected by this hack. Brian Triplett, senior vice president for emerging-product development for Visa, told the Gray Lady: "This is an interesting technical exercise, but as a real threat to a consumer - that threat really doesn't exist." Well, Brian, care to put your plastic where your mouth is?[Via TechDirt]
