Objects can now change colors like a chameleon with spray on programmable ink

team from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) has brought us closer to this chameleon reality, by way of a new system that uses reprogrammable ink to let objects change colors when exposed to ultraviolet (UV) and visible light sources. Dubbed “PhotoChromeleon,” the system uses a mix of photochromic dyes that can be Read more about Objects can now change colors like a chameleon with spray on programmable ink[…]

Your Apps Know Where You Were Last Night, and They’re Not Keeping It Secret

The millions of dots on the map trace highways, side streets and bike trails — each one following the path of an anonymous cellphone user. One path tracks someone from a home outside Newark to a nearby Planned Parenthood, remaining there for more than an hour. Another represents a person who travels with the mayor Read more about Your Apps Know Where You Were Last Night, and They’re Not Keeping It Secret[…]

20th Century Fox is using AI to analyze movie trailers and find out what films audiences will like

Machine learning is, at heart, the art of finding patterns in data. That’s why businesses love it. Patterns help predict the future, and predicting the future is a great way to make money. It’s sometimes unclear how these things fit together, but here’s a perfect example from film studio 20th Century Fox, which is using Read more about 20th Century Fox is using AI to analyze movie trailers and find out what films audiences will like[…]

The US military wants to teach AI some basic common sense

Wherever artificial intelligence is deployed, you will find it has failed in some amusing way. Take the strange errors made by translation algorithms that confuse having someone for dinner with, well, having someone for dinner. But as AI is used in ever more critical situations, such as driving autonomous cars, making medical diagnoses, or drawing life-or-death Read more about The US military wants to teach AI some basic common sense[…]

Our Solar System is an exception: most planets have more regular spacing and sizing

They found that planets in the same planetary system have correlated sizes. “Each planet is more likely to be the size of its neighbor than a size drawn at random from the distribution of observed planet sizes,” the paper said. If the system contains three or more planets, the planets are also more likely to Read more about Our Solar System is an exception: most planets have more regular spacing and sizing[…]