ISO IEC 24755:2007 pdfダウンロード。Information technology — Screen icons and symbols for personal mobile communication devices 1 Scope This International Standard defines a consistent set of screen icons and symbols – together with their related functions – that are presented by personal mobile communications devices (e.g. mobile phones and personal digital assistants). These devices have an accessible touch screen operated using a stylus pen or finger, or button access with personalized application, that users interact with to control the information presented by these devices. This International Standard provides a consistent set of icon graphics for using personal information of management-related applications...