The “world’s first family robot” is based on efforts to elicit emotional response in humans—a powerful idea, but one fraught with challenges.
Hiding covert messages in plain sight is becoming an increasingly popular form of cyber attack. And security researchers are struggling to catch up.
The data from GPS navigating equipment is revealing the most important junctions in traffic-clogged megacities.
The best of the rest from the Physics arXiv preprint server
The wisdom of crowds breaks down when people are biased. Now researchers have discovered a simple method of removing this bias--just listen to the most confident.
Astronomers are building an entirely new kind of telescope that can photograph the whole sky simultaneously and continuously.
A roundup of the most interesting stories from other sites, collected by the staff at MIT Technology Review.
Another chance to catch the most interesting, and important, articles from the previous week on MIT Technology Review.