Computer Sciences

New scanning method turns object inside out at high speed

What if you could watch a CT scan live, rather than analyzing the images afterward? Thanks to the work of Leiden mathematician Jan-Willem Buurlage, that will soon be reality. He is developing methods to make the algorithms ...

Robotics

Robot reminds Japan shoppers to wear masks

Asking someone to put on a mask is a touchy subject, so one shop in Japan has enlisted a robot to make sure its customers wear them during the pandemic.

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