A new NEMA standard covers the measurement of field-of-view and coverage qualities for vacancy and occupancy sensors using passive infrared, ultrasonic, or microwave technology. The National ...

In early 2018, Scistarter and Arizona State University began the process of collaborating with a local community, Boulder Ridge, to measure the quality of its air. Boulder Ridge is a 55 and older ...

How do I know where my Oculus sensors are focused? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Now that the Oculus Rift has joined the ...