Computer Sciences

MIT CSAIL: Revealing hidden video from shadows

A team of researchers showed they can recover a video of motion taking place in a hidden scene by observing changes in illumination in a nearby visible region. They looked at the indirect effect on shadows and shading in ...

Machine learning & AI

Advanced technology may indicate how brain learns faces

Facial recognition technology has advanced swiftly in the last five years. As University of Texas at Dallas researchers try to determine how computers have gotten as good as people at the task, they are also shedding light ...

Computer Sciences

Water animation gets easier

From early story concepts to a theatrical release, full-length animated films can take years to create. One of the biggest time commitments comes during the animation process when the animators are simulating fluid materials, ...

Energy & Green Tech

Used electric vehicle batteries charge up the grid

Researchers at Oak Ridge National Laboratory have developed an innovative control system for repurposed electric vehicle battery packs to store electricity for home use and are scaling up the technology to a large, power ...

Hi Tech & Innovation

SMAC in the DARQ: the tech trends shaping 2020

In 2020, will the wow factor return to consumer hardware? Will blockchain and 5G punch into the mainstream? Or will the world unify against Big Tech's privacy-busting, tax-avoiding practices?

Engineering

Punching holes in opaque solar cells turns them transparent

Researchers in Korea have found an effective and inexpensive strategy to transform solar cells from opaque to transparent. Existing transparent solar cells tend to have a reddish hue and lower efficiency, but by punching ...

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