The document summarizes the IEEE 488 interface standard, including its purpose, common names, applications, and basic components. Specifically: The IEEE 488 interface standard, also known as GPIB or HP-IB, defines a digital interface system for transferring data between two or more devices, making it well-suited for interconnecting computers and instruments. It allows for computer-controlled instruments like data loggers, spectrum analyzers, and network analyzers. The interface includes data and control lines to manage data transfer between connected devices and a computer bus.