Imagine walking into your kitchen and instantly knowing if the fish you bought yesterday is still fresh—or entering an industrial site with sensors that immediately alert you to hazardous gas leaks.

A towed sensor suite got a lift from an antisubmarine warfare (ASW) drone ship during a recent testing off the California coast. The Defense Advanced Research Projects Agency said the first payload ...

The TSL2014 and TSL210 are linear sensor arrays for scanning longer documents, such as bank forms, paper currency notes and labels covered by the A6 format, which has become a standard size. The ...