Payments firm Block (SQ), formerly known as Square, said the bitcoin (BTC) wallet it is building will enable fingerprint sensors for transactions, according to a company blog post on Friday.

Light sensors detect the presence or absence of light, and the intensity of that light. These sensors then convert light energy into an electrical signal, which can be analyzed or lead to further ...

Lockheed Martin on Nov. 17 unveiled a miniaturized infrared search and track (IRST) sensor with an embedded processor for the F-16 Block 70/72 series.

The IRST Block II enhances ‘situational awareness by supplementing air-to-air detection and track capabilities, and autonomously or in combination with other sensors, supports the guidance of ...

Five years after Lockheed Martin launched the estimated $15 billion Block 4 Follow-on Modernization program for the F-35, some of its most important capabilities, including possibly a new active ...