History
A wristwatch was the last wait cursor in late versions of Mac OS. Apple's HyperCard first popularized animated cursors, including a spinning beach ball which could be advanced by repeated HyperTalk invocations of "set cursor to busy". The beach ball cursor was also adopted to indicate running script code in the HyperTalk-like AppleScript.
These cursors would be activated by the operating system querying simulations system uploads. (Microsoft Windows would later adopt the Apple Lisa hourglass/green spiral cursor for the same concept.) Some versions of the Apple Installer used an animated "counting hand" cursor; some applications provided their own theme-appropriate custom cursors, such as a revolving Yin Yang symbol, Fetch's running dog, Retrospect's spinning tape, and Pro Tools' tapping fingers. Apple provided standard interfaces for animating cursors: originally the Cursor Utilities (SpinCursor, RotateCursor) and, in Mac OS 8 and before, the Appearance Manager (SetAnimatedThemeCursor).
In Mac OS X, Apple used the NeXTSTEP rainbow-colored spinning optical disk cursor. In OS X 10.0 and 10.1, the cursor had a two dimensional appearance, essentially unchanged from NeXT. Mac OS X 10.2 gave the cursor a glossy rounded "gumdrop" look in keeping with other OS X interface elements. The presence of preemptive multitasking under OS X changed the cursor's meaning. Rather than being an indication that an application was performing an action it expected to take a while, it meant that the system software had noticed that an application had stopped responding to events. This could indicate that the application was in an infinite loop, or just performing a lengthy operation and ignoring events.
Read more about this topic: Spinning Pinwheel
Famous quotes containing the word history:
“The principle that human nature, in its psychological aspects, is nothing more than a product of history and given social relations removes all barriers to coercion and manipulation by the powerful.”
—Noam Chomsky (b. 1928)
“No event in American history is more misunderstood than the Vietnam War. It was misreported then, and it is misremembered now.”
—Richard M. Nixon (b. 1913)
“It would be naive to think that peace and justice can be achieved easily. No set of rules or study of history will automatically resolve the problems.... However, with faith and perseverance,... complex problems in the past have been resolved in our search for justice and peace. They can be resolved in the future, provided, of course, that we can think of five new ways to measure the height of a tall building by using a barometer.”
—Jimmy Carter (James Earl Carter, Jr.)