MIT crypto system shares police data without wrecking investigations

Law enforcement routinely secures orders requiring that tech companies hand over data, but the targets of those requests don't always know if they've been under the microscope -- especially if there were never charges in the first place. MIT's CSAIL...

Speedy AI image analysis could help doctors during surgery

Right now, comparing 3D medical scans is a pain -- it can take two hours or more to see what's changed. And that spells trouble for surgeons, who may have to bring patients back to the operating room if a tumor removal wasn't a complete success. Th...

Speedy AI image analysis could help doctors during surgery

Right now, comparing 3D medical scans is a pain -- it can take two hours or more to see what's changed. And that spells trouble for surgeons, who may have to bring patients back to the operating room if a tumor removal wasn't a complete success. Th...

AI detects movement through walls using wireless signals

You don't need exotic radar, infrared or elaborate mesh networks to spot people through walls -- all you need are some easily detectable wireless signals and a dash of AI. Researchers at MIT CSAIL have developed a system (RF-Pose) that uses a neural...

MIT teaches self-driving cars to change lanes like real drivers

Autonomous vehicles really don't know how to switch lanes as well as people do. They tend to rely on either relatively static data models that are difficult to study in the thick of traffic, or are basic enough that the car might only change lanes wh...

MIT’s self-driving car can navigate unmapped country roads

There's a good reason why companies often test self-driving cars in big cities: they'd be lost most anywhere else. They typically need well-labeled 3D maps to identify curbs, lanes and signs, which isn't much use on a backwoods road where those feat...