Friday, April 13, 2012

Apple Releases Java Update to Remove Flashback Malware

Apple just released Java for OS X 2012-003, an update to the Java implementation in OS X. The update removes "the most common variants of the Flashback malware." Interestingly the update disables the automatic execution of Java applets, and, if automatic execution is re-enabled, will again disable it if no applets have been run for "an extended period of time".
It was reported earlier this week that Apple was in the process of creating software to remove Flashback. It's been claimed that the Flashback malware infected more than 600,000 Macs at its peak, though there have been a number of programs created to quickly and easily cleanse infected machines.

This Java security update removes the most common variants of the Flashback malware.

Intel Looking Toward Retina Display PCs by 2013

Intel is envisioning the high-resolution "Retina" displays pushed by Apple in its iOS devices as the future of PCs, with comments at its Intel Developer Forum in Beijing noting that the company is supporting those plans with its chips.

Specifically, Intel sees handheld and tablet devices targeting resolutions in the range of 300 pixels per inch (ppi), while notebook computers target roughly 250 ppi and all-in-one desktop computers register around 220 ppi.

So here’s what Intel sees happening in the computer space over the next few years:
- Phones and media players with 5 inch, 1280 x 800 pixel displays (this is already happening)
- Tablets with 10 inch, 2560 x 1440 pixel displays
- Ultrabooks with 11 inch, 2560 x 1440 pixel displays
- Ultrabooks with 13 inch, 2800 x 1800 pixel displays
- Laptops with 15 inch, 3840 x 2160 pixel displays
- All-in-one desktops with 3840 x 2160 pixel displays

Sharp Begins Mass Production of Retina-Resolution IGZO Displays

IDG News reports that Sharp has announced the start of mass production of new ultra high-resolution displays based on IGZO (indium gallium zinc oxide) materials. Early rumors had suggested that Apple might use the IGZO displays in the new iPad, but whether due to later-than-expected availability or other considerations, Apple elected not to do so.

In its press release, Sharp gives several different examples of displays at different sizes being manufactured using IGZO materials, including 7-inch tablet screens running at 1280x800 (217 pixels per inch), 10-inch notebook screens running at 2560x1600 (300 ppi), and 32-inch LCD monitor screens running at 3840x2160 (140 ppi).

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Apple's current Mac products typically register at roughly 100-130 ppi, and a rumored 2880x1800 15-inch MacBook Pro would come in at 220 ppi. Sharp's examples of a 10-inch screen at 300 ppi and a 32-inch screen at only 140 ppi don't exactly match up with the pixel density expected for Apple's 15-inch MacBook Pro, but it seems that Sharp may be well on its way toward accommodating such a display while embracing the benefits of the new IGZO materials.

Saturday, September 17, 2011

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Sunday, September 11, 2011