LG 23-inch 3D LCD

Filed Under (Gadgets, Hardware) by tech989 on 29-05-2009

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LG have unveiled a 23-inch LCD monitor which, the company claims, could pave the way for low-cost 3D computing and entertainment.  The full-HD 1080p panel uses traditional time-sequential split-image technology to offer individual views of each image for each eye, which the brain combines into a 3D whole.  However, by integrating this 3D technology into the panel itself, LG can make the panel brighter and reduce the complexity in the accompanying viewing glasses.

lg full hd 3d lcd panel 480x318

While some systems require complete glasses with LCD shutters, LG’s 3D monitor uses standard polarizing specs that are far less expensive.  As for brightness, that’s said to be twice that of standard 3D LCD displays, with the 23-inch panel actually the world’s brightest such 3D screen.

No word on when we could expect to see commercial displays based on the LG 3D system, but they’re promising further development which we’d assume would result in a production model.  Rival systems already on sale, such as the NVIDIA GeForce 3D Vision, rely on more complex glasses which add to cost if more than one user wants to experience 3D.

Youtube adds a Dedicated Education Channel

Filed Under (Websites) by tech989 on 22-05-2009

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Youtube EDU

YouTube recently released a new sub-site called YouTube EDU, aggregating thousands of free lectures from over a hundred universities across USA and a few in Canada, including Berkeley, MIT, Yale, Harvard, Stanford, and oh-so-many more.  The new YouTube EDU only displays video content submitted directly from colleges and universities.  Topics include computer science, literature, biology, philosophy, mathematics, history, political science, psychologyeconomics, law, arts, medicine, engineering, and much more.

The site currently has over 200 full courses, so you’re bound to find something that piques your interest—like MIT’s Introductory Quantum Mechanics II.

CLICK HERE to check out the new site www.youtube.com/edu.

At a time when many are finding college unaffordable and the ranks of the unemployed are swelling, free higher learning can sound like a good way to spend some free time.

In 2002, the Massachusetts Institute of Technology launched the MIT OpenCourse Ware with the plan to make virtually all the school’s courses available for free online. As a visitor, one almost feels like you’ve somehow sneaked through a firewall. There’s no registration and within a minute, you can be watching professor Walter Lewin demonstrate the physics of a pendulum by being one himself. Last December, MIT announced that OCW had been visited by more than 50 million people worldwide.

If you like academic videos, make sure to check out Apple’s iTunesU and also Academic Earth as well.

Share Files, Photos, Music Online for Free – Tonido Local Cloud Service

Filed Under (Software) by tech989 on 15-05-2009

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Tonido Admin  Tonido Jukebox  Tonido Photos  Tonido Webshare

If you’re interested in the idea of cloud computing and remote access to your files but a bit paranoid about putting your data on some third party server, Tonido is a great compromise.  (Tonido pronounced Toe-nee-doe.)

Tonido is an personal web application development platform, that offers an array of applications including Photos, Jukebox, Webshare, and Workspace to make your digital life better and safer.

Since applications and data are always local, your private data never has to reside on a third-party server and is available to you anytime: both offline and online. Tonido applications are served right from your own desktop by the built-in webserver and allows easy access from any device with a web browser.

Once you’ve installed Tonido, the only function the Tonido servers themselves perform is keeping track of your IP to make remote logins easier for you. Tonido has a juke box for remote media streaming, a photo organizer, a blog-like personal journal that has support for web clippings and Twitter integration, easy file sharing with Webshare folder management, and a workspace with calendar, notes, and task lists. In addition to making it easier for you to remotely access your files and work with them regardless of the applications available on the remote machine you’re using, Tonido has a built in P2P service which allows you to network with friends and colleagues to share files and collaborate on projects.

Features

♦ Total Privacy
User communication and information is neither monitored nor stored
♦ Access from anywhere
Applications and your data are accessible from any device with a web browser using your custom URL
♦ Available anytime
Access Tonido applications online or offline
♦ Multiple Applications
Pick and choose your favorite applications
♦ Secure Communication
Encrypted data transfer
♦ Tonido Network
Private Invitation-only communities, Private and Public groups
♦ Multiple Operating Systems
Runs on Windows, Mac or Linux

Tonido runs on multiple platforms (Windows, Mac and Linux) and it is free for personal use. There is no mention of pricing on the site, but it seems that there will be a premium version in the future.

Access your Tonido on the iPhone

Windows 7 RC

Filed Under (Software, Windows) by tech989 on 08-05-2009

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Windows 7

Windows 7 has been tweaked and tuned a bit since the launch of the operating system’s initial public beta in January. The official Windows 7 Release Candidate is now available for all users through Microsoft’s Customer Preview program. The release has been available since May 5.

To download Windows 7 RC, you’ll need to hit up the link below, head to the bottom of the page to select which version of Windows 7 you want (32-bit or 64-bit), select your language, and then sign in with your Windows Live account (that means you’ll need to get one if you don’t have one already). This download and product keys will be available through the end of June, so you’ve got plenty of time.    Click here to Download. http://www.microsoft.com/windows/windows-7/download.aspx

Small Changes

Although the Windows 7 RC contains some new features and has incorporated changes suggested by beta users, the improvements are, on the whole, relatively minor.

“If you make too many changes this late in the process, you’re likely to destabilize the operating system,” Michael Cherry, a senior analyst at Directions on Microsoft.

“So many of the new features they’re announcing, such as virtualization, have been ongoing work, and they’re just synchronizing them with the operating system,” he said.

New Features in Windows 7 RC

One of the key changes to the RC is the inclusion of the Windows XP Mode feature that lets users shift to Microsoft’s older operating system.

Another is improved security.

Yet another is Remote Media Streaming.

Windows XP Mode

XP Mode is not for consumers, and will only work with the Enterprise, Professional and Ultimate versions of Windows 7.  It lets businesses run multiple Windows environments on one desktop, using Microsoft’s Virtual PC technology.  It is designed for enterprises with mission-critical apps that have not been updated to work with Vista or Windows 7. Users can run the app in XP Mode until they upgrade to a newer version.

XP Mode is likely Microsoft’s response to enterprise IT pros who have been hesitant to upgrade from XP because of compatibility worries and negative perceptions of Vista.

Improvements to Security

While removable storage media has often proven very useful in the enterprise, it also poses a major potential security threat to a business.

Users can not only illicitly download corporate information onto these drives, but also provide open doors for several types of viruses and worms that target USB drives and other removable media. They include the SillyFD/AA worm that emerged in 2007 and the infamous Conficker worm, which recently hit millions of PCs.

The Windows 7 RC disables AutoRun on non-optical removable storage devices such as USB drives. AutoRun will still work for CDs and DVDs, however.

The RC also includes improvements to AppLocker, a mechanism that lets IT professionals control access to applications. One such improvement is an audit-only enforcement mode, which lets IT professionals test rules before deploying them to govern access to applications.

Remote Media Streaming

Remote media streaming is a brand-new feature in Windows 7 RC. It lets users access their home-based digital media files over the Internet from other PCs running Windows 7.

Remote Media Streaming “allows you to take media sharing on the go,” says Microsoft’s Price. So, the media library full of songs and photos that a person could access on any laptop in their home network can be accessed anywhere there is a Wi-Fi connection.

“Whether in the home or remotely you get the same access to media. I think this feature will be a lot of fun for people,” says Price. “If I chose to play a song from my home media library at Starbucks, it would stream it over the Internet. I’m not copying the songs and photos over or synchronizing them. I can just view the library and play them.”

Fun Photo Editing for Free!

Filed Under (Software) by tech989 on 01-05-2009

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We all have thousands of photos, but how can we make them even better photos without purchasing Photoshop?

Here are a couple of web Applications built using Flash.  All of these are free and contain almost all features of a basic image editing sotfware.  There’s nothing to download, nothing to register for. You upload your image to the browser, edit it in the application and save the finished image to your hard drive.   Give it a try if you want a simple yet fast web based image editing tool.

PIXLRhttp://www.pixlr.com

Pixlr is built for non-professionals, the users that have basic editing needs. It’s not for large RAW images or for printing. It is merely a tool for editing web images to be posted on blogs, news-sites, social networks like Facebook, Myspace Bebo, image sites like Flickr, Fotolog, Photobucket etc.

PICNIKhttp://www.picnik.com

Picnik makes your photos fabulous with easy to use yet powerful editing tools. Tweak to your heart’s content, then get creative with oodles of effects, fonts, shapes, and frames. It’s fast, easy, and fun.

There are many, many, many other similar services such as Sumo Paint, Photoshop Express, Splashup, and Fotoflexer.