This standard defines the differing requirements necessary when considering the various types of segmented keyboards. The scope of this standard encompasses the three-dimensional layout of segmented, traditional style keyboards classified as having: a. Adjustable alphanumeric segments; b. Fixed angle alphanumeric segments.
DS/ISO/IEC 15411:2000 history
2012DS/EN 1385:2012 Helmets for canoeing and white water sports