Consumer & Gadgets

New tech addresses augmented reality's privacy problem

An emergency room doctor using augmented reality could save precious seconds by quickly checking a patient's vitals or records. But the doctor could also unintentionally pull information for someone else in the room, breaching ...

Engineering

New method measures gas pressure with high precision

A newly-developed instrument makes it possible to measure gas pressure by using laser light. The method, developed at UmeƄ University and the Industrial Doctoral School for Research and Innovation, provides very precise ...

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