But I know every rock and tree and creature
Has a life, has a spirit, has a name
Colors of the Wind
In terms of User Interface Design, every element must serve its purpose—its reason for being. In able to be identified, it must have a name and a description of what it does.
The Name—Description—Purpose Information Structure or NDP becomes a tool in identifying any UI element within a system. The Designer would have a glimpse of what it is called (Name), what it does (Description), and why it exists (Purpose). (more…)