Regarding the display and representation of information, Ben Shneiderman's famous mantra "(o)verview first, zoom and filter, then details-on-demand" (OFZaFtD-o-D) may seem unambiguous. Most of us likely intuit that we consume the global structure of a scene first then move onto its details. Yet it worthwhile to remember that it wasn't until the digital age that information layering became a practical option in many cases - recall the visually stunning chrome dials of automobiles of the days of yore.
However, the OFZaFtD-o-D is an incomplete answer. The follow-on question becomes what is the right organizing global structure to use? The virtual world interface provides us with an opportunity for an interesting thought experiment...
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