Engineering
The best-known byproduct of ultrasound—so named because its frequencies exceed the range of the human ear—is, in fact, not audio but visual: 2D imagery, often of a fetus maturing in the womb. But ultrasound has also found ...
Mar 20, 2024
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63
Hardware
Cameras similar to those already on newer model cars, combined with facial recognition tools, could read the "tells" of impairment in the face and upper body of a driver, University of Michigan engineers have shown.
Mar 4, 2024
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2
Consumer & Gadgets
CES, the annual high tech gadget extravaganza in Las Vegas, again delivers its wave of new inventions and cutting edge technology with artificial intelligence this year's unavoidable buzzword.
Jan 9, 2024
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Computer Sciences
How does the human brain navigate complex circumstances—say, driving through Harvard Square traffic at 5 p.m.?
Jul 13, 2023
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56
Computer Sciences
Functional magnetic resonance imaging (fMRI), which measures changes in blood flow throughout the brain, has been used over the past couple of decades for a variety of applications, including "functional anatomy"—a way ...
Dec 22, 2022
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73
Robotics
Micro-sized robots could bring a new wave of innovation in the medical field by allowing doctors to access specific regions inside the human body without the need for highly invasive procedures. Among other things, these ...
Engineering
Real-time health monitoring and sensing abilities of robots require soft electronics, but a challenge of using such materials lie in their reliability. Unlike rigid devices, being elastic and pliable makes their performance ...
Nov 2, 2020
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178
Computer Sciences
Not convinced yet that keeping your distance and wearing a mask is worth the trouble? Perhaps scientific evidence to the contrary will help.
May 14, 2020
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6
Engineering
Biomedical engineers at Duke University are developing a massive fluid dynamics simulator that can model blood flow through the full human arterial system at subcellular resolution. One of the goals of the effort is to provide ...
May 13, 2020
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68
Machine learning & AI
Interacting with other people is almost always a game of reading cues and volleying back. We think a smile conveys happiness, so we offer a smile in return. We think a frown shows sadness, and maybe we attempt to cheer that ...
Feb 16, 2020
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