Recently Published Apple Patent Reveals Possible Tablet Interface

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Date: Friday, October 2nd, 2009, 03:19
Category: Patents

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Via a recently published patent application, Apple has again disclosed plans for a multi-touch surface that could accommodate two full hands and distinguish between palms and individual fingers for typing, gestures and more. According to AppleInsider, the application, filed by Morrison and Foerster LLP in Los Angeles in June 2009 on behalf of Apple, expands on information made available last year. The massive document details a hand-based system that would allow “unprecedented integration of typing, resting, pointing, scrolling, 3D manipulation, and handwriting into a versatile, ergonomic computer input device.”

The document notes that input with a stylus, mouse, keyboard and voice recognition are all options that work well in specific circumstances, but are not dynamic enough to address the many needs of users. But, it states, many of those needs can be met with touch-sensitive technology that can recognize a number of hand configurations.

“Many attempts have been made to embed pointing devices in a keyboard so the hands do not have to leave typing position to access the pointing device… The limited movement range and resolution of these devices, leads to poorer pointing speed and accuracy than a mouse, and they add mechanical complexity to keyboard construction,” the application reads. “Thus there exists a need in the art for pointing methods with higher resolution, larger movement range, and more degrees of freedom yet which are easily accessible from typing hand positions.”

The described system in the patent application would individually detect all ten fingers and separate palms on a person’s hand, giving the ability to type, write, draw and interact with a device large enough to support multiple hands. Examples of the touchscreen’s capabilities include resting of hands, measuring when a hand or fingers touches and leaves the surface, interpreting taps from one finger as mouse button clicks, but disregarding a tap from two fingers, and more. Activities done with multiple fingers are referred to as “chords.”

Such a system could adapt to individual hand sizes, eliminate the need for a stylus and mouse and would require minimal typing force. The application notes that there are other patents for touchscreen devices that negate the need for a keyboard or mouse, but states that Apple’s method is unique because it addresses both needs.

Typing is a large part of the lengthy application. The document goes into great detail about how a multi-touch interface could distinguish what keys a set of hands intend to type on the surface. It discusses pressure on the sides or center of individual fingers and palms, and how to interpret those various signals.

Key points of the invention, as described in the application, include:

-Integrating and distinguishing different types of input, such as typing, multiple degree-of-freedom manipulation, and handwriting, via different hand configurations that are easy to use and recognize.

-Includes an electronic system which minimizes the number of sensing electrodes to allow easier understanding of a variety of hand configurations.

-Provide a multi-touch surface that is contoured to be comfortable and ergonomic under extended use.

-Provide tactile key or hand position feedback without interfering with a hand resting on the smooth touch-sensitive surface.

-Provide images of “flesh proximity” to a variety of sensors that can distinguish hand configuration.

-Understand when the user wants cursor motion, and ignore commands when deceleration by the user is detected.

-Understand the movement of two or more hands to allow manipulation of two-dimensional electronic documents, like rotation and scaling of photos.

The application is partially credited to Wayne Westerman of Fingerworks, a company absorbed by Apple several years ago as part of its quest to deliver iPhone and a new generation of input devices.

Apple has reportedly been at work on the tablet project for several years, and the hardware has seen numerous internal iterations. The current device is believed to have a 10″ screen, 3G connectivity, and sport a custom-made chip from P.A. Semi.

VMWare Releases Fusion 2.0.6

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Date: Friday, October 2nd, 2009, 03:34
Category: Software

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Late Tuesday, virtualization softare maker VMWare released version 2.0.6 of its Fusion software for the Mac.

Similar to other virtualization software packages, VMWare allows users to run alternate operating systems such as Windows and Linux distributions on Intel-based Macs at native speeds. Other features, such as Unity, allow users to run and minimize Windows applications from the Mac OS X Dock.

The new version, a 289 megabyte download, offers the following new features and fixes:
– Fixes multiple issues when running VMware Fusion 2.0.x on Mac OS X Snow Leopard (32-bit kernel mode).
– Provides improved 3D performance on Macs with NVIDIA graphics cards running Mac OS X 10.6.
– Contains fixes for more than 20 bugs.

The software requires Mac OS X 10.4 or later to install and run and retails for US$79.99.

Some Mac OS X 10.6 Users Report Difficulty Using .DMG Files

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Date: Thursday, October 1st, 2009, 03:17
Category: Software

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As cool as Snow Leopard may be, if this issue happens, you’re going to notice it:

Per CNET, a number of users are experiencing issues concerning Mac OS X 10.6 Snow Leopard’s handling of .dmg files. Since upgrading to Snow Leopard these users are not able to mount the files or run packages stored in them.

Over on the Apple Support Discussions web site user “Logan G” described the following:

“Since upgrading to Snow Leopard, I cannot get any downloaded .dmg files to do anything. After downloading them, I double click on them and nothing happens. Nothing. No error message. No bouncing dock icons. Nothing. I’ve tried downloading them using Firefox and Safari with the same results. This is happening with all .dmg files, not just the same ones, so I know it’s not unique to a particular .dmg file.”

Several suggestions are made regarding a fix for this issue, although none seem to permanently solve the problem. First, check to be sure your Disk Image files are set to open with the correct program–in this case, DiskImageMounter. To check, highlight a disk image file and press (Command + I) to Get Info. In the Open with: section, if DiskImageMounter is not selected, choose it and click “Change All…”

Users can also try deleting the following files:
Home > Library > Preferences > com.apple.frameworks.diskimages.uiagent
Home > Library > Preferences > com.apple.diskimages.fsck

From here, log out, log back in again or restart your Mac. This appears to be a temporary fix only and a long term solution has yet to be discovered and reported back. If you’ve seen this on your end or, better yet, found a fix, let us know!!!

Elgato Releases EyeTV 3.2 Update

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Date: Thursday, October 1st, 2009, 03:37
Category: Software

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Late Wednesday, Elgato Systems released version 3.2 of its EyeTV software application, which finds and tracks all television programming you want to see and allows users to pause live television and save content to file.

The new version, which can be found here (and can also be found through EyeTV 3.0’s update feature), adds the following fixes and features:
– Turbo.264 HD users can now access the Turbo custom options when exporting from EyeTV.
– Fixed a crash when using the digital audio output.
– Fixed missing commands in AppleScript dictionary.
– Improved H.264 playback with certain channels.
– Improved tuning for both DVB-S and DVB-S2 with EyeTV Sat and Terratec S7
– Fix default sort order and improved channel assignments on several different channels.
– Fix a problem where EyeTV Sat could not manually add DVB-S2 channels.
– Reception improvements with the EyeTV DTT.
– Improved localizations.

EyeTV 3.2 requires Mac OS X 10.4 or later to install and run. The program retails for US$79.95.

Microsoft Releases Version 7.0.1 of IntelliPoint, IntelliType Drivers

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Date: Thursday, October 1st, 2009, 03:42
Category: Software

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On Saturday, Microsoft released version 6.2 of their drivers for their IntelliType keyboards and IntelliType mice. The drivers, which can be selected and downloaded here, bring the software up to speed with Mac OS X 10.6 (“Snow Leopard”) and offer full 64-bit compatibility with the operating system.

The drivers require Mac OS X 10.4 or later to install and run.

If you’ve tried the new version and have any feedback, let us know what you think and feel free to hurl your two cents in.