The Science of the Sniff: Why Dogs Are Great Disease Detectors

The Science of the Sniff: Why Dogs Are Great Disease Detectors

“Finding those individuals is currently very difficult,” says Logan.In this study, dogs were trained to sniff out malaria through the scent of the disease in samples of socks worn by infected children.Medical Detection DogsAn entomologist by training, Logan spent the early years of his career trying to understand why some people are more attractive to mosquitoes than others.

AI Can Recognize Images, But Text Has Been Tricky—Until Now

AI Can Recognize Images, But Text Has Been Tricky—Until Now

But Can It Understand This Headline?Casey ChinIn 2012, artificial intelligence researchers revealed a big improvement in computers’ ability to recognize images by feeding a neural network millions of labeled images from a database called ImageNet. It ushered in an exciting phase for computer vision, as it became clear that a model trained using ImageNet could help tackle all sorts of image-recognition problems.

This Hyper-Real Robot Will Cry and Bleed on Med Students

This Hyper-Real Robot Will Cry and Bleed on Med Students

If you like, you can even speak through the robot, with a system that turns your voice into that of a 5-year-old.One of the reasons for building Hal was to train medical workers on how to approach children, who may not be forthcoming about their symptoms.