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Apple Tries to Patent Fast User Switching
Ashcrow writes "An article from The Register points out Apple's attempt to patent fast user switching. It seems that Steve Jobs admits that Microsoft beat them to the punch but believes Panther's implementation is superior."
because it appears that nobody here is able to. They are not patenting fast user switching per-se but changing application settings and preferences on the fly, such as what location manager is doing.
Sure, multipse X sessions are easy! Here's a very nice tutorial on how to do that.
If you read the article, you will see that Apple has filed a CONTINUATION of a patent involving user-switching, originally granted in 1995. This is a completely legitimate move on their part. It is arguable that they have owned this technology for years. As for using SU for user switching, this would be true as an earlier form, however the patent applies to the GUI. Dan
Standing on the shoulders of giants.
Straight from The Register story (the The Register story?):
:)
At WWDC, Jobs admitted that Microsoft had beaten Apple to market by offering such a feature in Windows XP, but he claimed Apple's implementation was the better of the two.
That would imply, surely, that Microsoft has a solid prior art claim?
No. The current application, filed last November and updated this past June, turns out to be a continuation of a patent, number 6,512,525 filed in August 1995, long before Windows XP arrived, and finally granted in January 2003 with the same title. That patent is also assigned to Apple.
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On linux (and probably any other system with XFree86 ) To get to the first virtual console Use: CTL+ALT+F1. Then login and type:
someone@server someone]$ startx -- :1
X windows starts using the next available console. To switch between X sessions use CTL+ALT+F7 and CTL+ALT+F8. To start more sessions use :2, :3 etc. This has been available (but not well documented) for many years. Have Fun!