DIN EN ISO 9241-302:2009-06

This part includes explanations of terms and definitions used in all parts of the standard. The standard replaces ISO 9241-3, ISO 9241-7, ISO 9241-8, ISO 13406-1 and ISO 13406-2. ISO 9241 was written with Cathode Ray Tubes (CRT) in mind and ISO 13406 with Liquid Crystal Displays (LCD) displays in mind and the standards were restricted to office tasks and office-like environments. This new standard is extended to cover a large range of technologies, tasks and environments. The structure is made in a modular way so as to make it possible to make amendments to the standard as new technology development enables new forms of display interaction. The areas that were covered already in the standards ISO 9241 and ISO 13406 are essentially unchanged, but test methods and requirements have been updated to account for advancement in technology and science.