Headlights are one of a car’s most essential safety features, and they have improved dramatically in recent years. For example, an increasing number of new vehicles come with innovative HD ...

An impact printer that prints a line at a time. Printronix pioneered this technology in 1974. Line matrix and band printers are the surviving line printer technologies, but line matrix can print ...

A display technology that is used for graphics-based screens (a matrix of rows and columns). Using one transistor for each row and one for each column, passive matrix screens are addressed one row at ...