Rich was the editorial lead for CNET's Home and Wellness sections, based in Louisville, Kentucky. Before moving to Louisville in 2013, Rich ran CNET's desktop computer review section for 10 years in ...

In today’s business environment, meeting spaces, desks and even devices are shared between personnel. Often a single mobile device, such as a smartphone or tablet, will be the “official” device for ...

Handing your phone to someone else, even for a moment, is one of the riskiest things most people do with their devices without thinking. Buried in both iOS and Android is a simple lock that can freeze ...

A very simple but highly efficient combination lock circuit is shown in the figure. Any type of on/off switches can be used, varying from commercially available inexpensive types to more sophisticated ...