What free will looks like in the brain
Unlike most brain studies where scientists watch as people respond to cues or commands, Johns Hopkins researchers found a way to observe people’s brain activity as they made choices entirely on their own. The findings, which pinpoint the parts of the brain involved in decision-making and action, are now online, and due to appear in a special October issue of the journal Attention, Perception, & Psychophysics.
For the first time, researchers were able to see both what happens in a human brain the moment a free choice is made, and what happens during the lead-up to that decision—how the brain behaves during the deliberation over whether to act.
Google’s DeepMind AI to use 1 million NHS eye scans to spot diseases earlier
Google’s DeepMind division has announced a partnership with the NHS’s Moorfields Eye Hospital to apply machine learning to spot common eye diseases earlier. The five-year research project will draw on one million anonymous eye scans which are held on Moorfields’ patient database, with the aim to speed up the complex and time-consuming process of analysing eye scans.
Uber hired a robot to patrol its parking lot and it’s way cheaper than a security guard
Uber drivers who pay a visit to the company’s inspection lot near Mission Bay in San Francisco will be met with a rather strange sight: a five-foot-tall, white, egg-shaped robot wheeling around the lot, on the look-out for trouble.
The robot is a K5, a 300-pound security robot made by Silicon Valley start-up Knightscope. It’s a stand-in for a human security guard. Stacy Stephens, Knightscope’s VP of marketing, says Uber is a recent customer of the company. The bot was spotted by friend of Fusion, Alan Sanchez, who stopped to take a photo of the bot and found that when he did, the robot stopped moving around to focus its stare on him: