Dan "O'Hara argues that, strictly speaking, the term skeuomorphism refers only to those vestigial elements in nature or artefact that survive from an original form, even though they are no longer required. At its broadest, this definition extends to the levers and dials in a modern aircraft cockpit, for example, which no longer connect to systems directly, but instead are merely inputs and outputs of a computer that actually controls things. Such controls are skeumorphs because they are holdovers from the days before computerised aircraft, and have been left in their original form for the benefit of pilots, who are used to them working in a particular way.
So can a digital depiction of something properly be called a skeuomorph? It is more accurate to refer to it as a visual metaphor that calls to mind a physical skeuomorph without really being one. The iPhone's notification panel, with its imitation linen effect, was not descended from an object that was once made of linen. The switch that, say, allows you to switch an iPhone into Airplane Mode is not an on–screen replacement for what used to be a physical switch. In the early days of graphical user interfaces, designers employed familiar devices, such as folders, trash cans and other objects commonplace in the office. The result was that operating systems ended up being littered with depictions of things that had never existed inside a digital device; the on–screen 'trash' icon is not the vestigial remnant of an actual trash can that was once part of the computer, which is why it is really a metaphor, not a skeumorph. (That said, as computer graphics became more detailed, the original blocky icons gave way to more detailed depictions of trash cans, folders and so forth, which are arguably skeuomorphs of visual metaphors.)"
(Glenn Fleishman, 25 June 2013, The Economist)
"Getting the AMP stack running on OS X Mountain Lion 10.8 is a little different than is its predecessor OS X 10.7 Lion, here is the lowdown on getting Apache, MySQL, PHP and phpMyAdmin running on the new Apple operating system. (OSX 10.7 AMP guide is here, and OSX 10.9 Mavericks here)."
(Neil Gee, Coolest Guides on the Planet)
"22 minutes presentation given by Steve Jobs at the Insanely Great conference in 1980. It's one of the very first known video footage of Steve Jobs. The quality of the video deteriorates at mid–point, but stick around, it's really worth the watch.
The Insanely Great conference happened just a few months after Apple visited Xerox PARC. Now with retrospect, it's pretty clear when listening to Steve that Apple is working on the Macintosh. He hints a few times of it's development but doesn't disclose any secrets."
"Metal setting is practised today by only a handful of specialists, but it continues to provide the standards by which good typesetting is judged. Photosetting, and the computer setting which has largely displaced it, are criticised for being too perfect and lacking the character of hand–crafted type. Now, increasingly, designers are using desktop publishing systems such as the Macintosh to do their typesetting. The technology has matured considerably over the last two years and the time is ripe for a reassessment: is good typesetting possible on the Macintosh?"
(Andy Benedek, 1991)
Andy Benedek (1991). "The craft of digital type" Winter no. 2 vol. 1, Eye Magazine.