littlebigdetails A Blog by Floris Dekker littlebigdetails.com Little Big Details is a curated collection of the finer details of design. As Charles & Ray Eames put it: “The details are not the details; they make the product.” This is intended to be a source of inspiration. Created and curated by Floris Dekker. Alumni: Andrew McCarthy. Essential vs. nice to have detailsmicrositeswhimsydesign
The problem with trees Many systems are organized hierarchically. The CERNDOC documentation system is an example, as is the Unix file system, and the VMS/HELP system. A tree has the practical advantage of giving every node a unique name. However, it does not allow the system to model the real world. For example, in a hierarchical HELP system such as VMS/HELP, one often gets to a lead on a tree such as: HELP COMPILER SOURCE_FORMAT PRAGMAS DEFAULTS only to find a reference to another leaf: Please see HELP COMPILER COMMAND OPTIONS DEFAULTS PRAGMAS and it is necessary to leave the system and re-enter it. What was needed was a link from one node to another, because in this case the information was not naturally organized into a tree. Tim Berners-Lee, Seeing With Fresh Eyes A City Is Not a Tree hierarchywww