Apple files 'swipe-gesture' patent application

While children were nestled all snug in their beds, Apple apparently had visions of improved touch-screens in its innovative head.

The U.S. Patent and Trademark Office revealed a patent application from Apple, dated Christmas Day, for a swipe-gesture system to be used on touch-screen keyboards. It would allow a person to "perform certain functions using swipes across the key area rather than tapping particular keys," according to the patent application, authored by Wayne Westerman.

For example, the application explains that leftward, rightward, upward, and downward swipes might be assigned to inserting a space, backspacing, shifting, or inserting a carriage return.

MacRumors, which was first to point out the patent application, notes that Apple sees swipe gestures being used on top of the iPhone's on-screen keyboard to provide people with quick access to common keys. Ars Technica's Infinite Loop, which like MacRumors explains the patent in more detail, likens the technology to a "Palm Graffiti-like interpretation layer to the standard iPhone keyboard."

Here's a sample gesture depicted in the filing:



















A downward swipe might be assigned to 'return.'
(Credit: U.S Patent and Trademark Office)

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Intel's Nehalem now officially Core i7

Intel's Nehalem now officially Core i7
Intel on Sunday quickly confirmed recent leaks with official word that its next-generation Nehalem processor architecture will be named Core i7. The move continues the Core name despite a major platform change and signals the new line's status as Intel's seventh major architecture since it began with the 8086 decades earlier. The highest-performing versions of the processor line will still add the Extreme Edition badge to reflect their extra features, which often include a speed multiplier unlock friendly to overclockers.

The first chips to bear the Core i7 name will be mainstream desktop parts meant for gamers and conventional systems; Intel doesn't allude to the expected 3.2GHz speed but has previously confirmed the new architecture's switch from a front side system bus to point-to-point connections between the processor and peripherals, an on-die memory controller, and Hyperthreading that can at times double the number of effective cores working on a given task at any one time.

Intel ships its first desktop Core i7 processors in the fall and will follow up with mobile equivalents in early 2009; workstation chips are expected to continue using the Xeon name.

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