Contrary to popular belief, most property crimes—including burglaries and package theft—happen during the day, not under cover of darkness. But night still brings unique challenges: fewer people ...

Understanding how instant cameras work is made a lot easier if you start by thinking of the sheet of film as the film cell or ...

A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...

Daniel writes guides on how to use the internet, explainers on how modern technology works, and the occasional smartwatch or e-reader review. He especially likes deep diving into niche topics that ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› Advice, staff picks, ...

Healthcare security has unique needs. Unique approaches must go beyond the visual capacities of security cameras. Detecting motion in a restricted area of a hospital. Knowing when a treatment room ...

Back in the day, smartphones only had a single camera. Today, though, seeing three or even more cameras on an Android device or iPhone is completely normal. While it might seem like a marketing ...