Apple unveiled three new iPod touch models during its “Let’s Rock” event, all of which are available today. For $229 you can receive 8GB of storage, for $299 you’ll get 16GB, and $399 scores 32GB. That’s knocking $70 to $100 off the price of each.

The new touch body is very slightly thinner, and has a similar tapered back as the iPhone 3G. It will also include an exterior volume control and a built-in speaker for “casual listening.” There is no microphone built in, but the touch will work with new Apple headphones that include a microphone on the cord. This new feature could prove handy for teaching and learning. I can foresee students and teachers creating and sharing educational podcasts, playing and recording lecture notes, etc. from the palm of their hands.

For more details, check out iPhone Atlas’ coverage of the “Let’s Rock” event.

As you likely already know, The New York Times recently published an article entitled “Welcome, Freshmen. Have an iPod,” which provides an overview of the debate sparked by Abilene Christian University and three other universities planning to distribute iPhones to some or all of their students this fall. The article gives voice to both the advocates and skeptics of the mobile learning strategy.

While plans to distribute the devices worry some professors, who suggest students are less likely to participate in classes if they are multitasking, many schools emphasize both the iPhone’s educational usefulness and the inevitability of the movement toward the use of mobile technology in education.

If you’re interested in the conversation (which is highly likely if you’re on this page), this article is worth checking out.

A significant step toward full iPhone copy/paste functionality was taken today as independent developer Zac White recently unveiled his open-source solution: OpenClip, a standard for other iPhone application developers.

As iPhone Atlas reports, OpenClip is not a standalone app but rather a technology that developers can incorporate into their iPhone applications should they choose to participate. No applications yet support OpenClip, but it’s coming soon for the American Heritage Dictionary and Roget’s Thesaurus applications, Twitter client Twittelator, notepad application MagicPad, finance lexicon Wall Street Worlds, and a number of others.

iPhone Atlas goes on to report that iPhone users will be able to copy and paste from one OpenClip application to the next, but not to developer applications that aren’t participating or to Apple’s own iPhone apps, such as its e-mail client or the Safari browser.

Apple has, of course, acknowledged that copy-paste functionality will be officially coming to the iPhone, eventually, and OpenClip’s creator has recognized Apple’s plan.

“Instead of just waiting on the sidelines, we wanted to help iPhone users and Apple by being proactive and trying to help with a solution,” the site’s FAQ reads. “While just an interim fix until Apple adopts a systemwide version, OpenClip hopes to add to the iPhone user experience and provide a working case study for Apple, hopefully allowing (company engineers) to roll out their version more quickly.”

This past Friday, MiGhtyDocs released an app that makes viewing Google Docs on the iPhone a bit easier. The app enables you to keep your important documents with you at all times, even without an Internet connection.

All you have to do is open your document once on your iPhone, and MiGhtyDocs caches it for offline viewing. Unfortunately, the application doesn’t allow you to edit docs or view spreadsheets or presentations. As TUAW suggests, the app does one thing very well—plus, it’s free.

For more, check out TUAW’s post on MiGhtyDocs or download the app from the iTunes App Store.

Here’s another iPhone app that might be useful for teaching and learning: iPhone Atlas recently reported the release of Google’s new Translation service for iPhone users.  The Google Translate mobile service works almost exactly like the desktop version. Simply type in a word or phrase, select the language you wish to translate and hit ‘Translate’. It deciphers both single words and entire phrases from 24 different languages including Chinese, French and Japanese.

The app works using the iPhone’s Safari browser, which means that you need a data connection to use the service. But once you’ve searched for a word or phrase, it’s stored in the iPhone’s memory and can be accessed again without a data connection.

If you want to try it out for yourself go to http://google.com on your iPhone, click on ‘More’ in the menu and then on ‘Translate’.

Today, TUAW posted an excellent list of research tools specifically for Mac users as part of their Back to School series, which provides tips and reviews for students, parents and teachers. Their extensive list of desktop tools that provide fast and intuitive means of navigating and collecting information begins with Pathway.

• Pathway creates “webs” of pages, allowing you to map your trail through the wiki’s articles. You start with a search, and the search result creates the center node of the map. Satellite links are created from the table of contents for the page, and following any of them creates a new node, linked to the originating page and with its own satellite links.

• The next tool introduced is Selenium, which combines a browser, a PDF manager (with annotation capabilities), an outliner, a Cocoa rich text editor, and bibliography manager.

• The final research tool presented by TUAW is DEVONagent. This tool is a “whiz” at scouring general and specialized online sources, providing intelligent summaries with multiple methods of viewing and navigation. You can see ranked keywords from the search results and a map, which shows how they relate.

Be sure to visit TUAW’s full article, which goes on to discuss tool for citing sources in a bibliography and in-text.

Today, TUAW reports that DataCase, a new iPhone app that looks to be quite handy for teaching and learning, recently hit the App Store.  Essentially, DataCase for iPhone turns you 16GB device into a wireless flash drive. Unlike FileMagnet, DataCase doesn’t require that an app be installed on the Mac, and it can also be used with a PC or Linux machine.

To use DataCase, install the app on your iPhone 2.0 device (or iPod touch, of course), tap the icon, make sure that Wi-Fi is enabled on your iPhone and then fire up your Mac, PC or Linux box. From your Mac you browse for the iPhone using Bonjour and by double-clicking the iPhone icon you have access to two default volumes on the iPhone—Drop Box and Shared Files.

TUAW asserts that Drop Box is exactly what it sounds like, a write-only location into which others on your network can drop files for you to view. Shared Files is a read-and-write volume, so you can either receive or distribute files. Create up to 16 volumes with individual permission settings. Coming from Windows or Linux, you can use an HTTP or FTP connection to transfer files. Once the files are on the iPhone, you can view them natively if they’re in MS Office, text, or PDF formats. 

For more, be sure to check out TUAW’s full article.

Yesterday, our friends at Open Culture posted a fascinating and accessible video by Michael Wesch dealing with the intricacies of Web. 2.0. Michael Wesch, a professor of cultural anthropology, has become something of an internet phenomenon, having produced two wonderful videos that help demystify the world of Web 2.0.Wesch has a new video getting some play.

Below you can watch a talk he recently gave at The Library of Congress, where he uses video to dissect the new mediascape that we’re living in, and how it’s changing our relationships … for better or for worse.

Be sure to check out Wesch’s other videos, “The Machine is Us/ing Us” and “Information R/evolution.”

This week, NEC introduced two new single-chip DLP projectors set to hit classrooms this fall. The NP41 and NP61 are both mobile models, weighing in at 3.5 pounds, but offering brightness ratings of up to 3,000 ANSI lumens.

The higher-end NP61, which will ship first, offers a brightness of 3,000 lumens, while the lower-end, sub-$1,000 NP41 offers a brightness of 2,300 lumens. Both offer a resolution of 1,024 x 768 (XGA) and a contrast ratio of 1,600:1.

Other features of the two models include:

• A six-segment color wheel;
• Component (15-pin RGB), composite (RCA), and S-video connections, along with audio input;
• AutoSense for computer signal synchronization;
• HD compatibility;
• 3,500-hour lamp life in economy mode;
• 32 dB operation in economy mode; and
• BrilliantColor technology for optimizing brightness and saturation.

The NP61 is expected to ship in September for $1,399. The NP41 is expected to ship in October for $999. Both include one-year InstaCare and two-year limited warrantees on parts and labor with a one-year/500-hour lamp warranty.

Today, T.H.E Journal posted a great article describing a recent educational technology initiative in Saugus Union School District in Santa Clarita, CA. The district is launching a new writing program for its fourth-grade students that couples writing and science using ultra-mobile devices and collaborative learning software, among other technologies. According to T.H.E Journal, the initiative is being funded through a $1.4 million EETT competitive grant the district recently won.

The initiative, dubbed “Student Writing Achievement Through Technology Enhanced Collaboration” (SWATTEC), focuses on writing achievement within the science curriculum. T.H.E Journal reports that EETT funding will provide access to Asus wireless ultra-mobile devices (UMDs) for all 1,700 fourth-grade students in the district, Web-based writing tools, and an online collaborative learning environment. It will also provide teachers with laptops, projectors, printers, interactive pads, mobile carts, and wireless hardware. Teachers are also receiving professional development for the initiative.

Although there is a 1:1 component built into the SWATTEC initiative, Jim Klein, director of Information Services & Technology for Saugus USD, told T.H.E Journal that the emphasis is not just on throwing technology at the students, but on using these tools as a means to an end.

Klein asserts, “While the project might look like a vanilla 1:1 project, 1:1 is not our primary goal. The center of the project is writing and collaboration using social media technologies; the devices are just tools that will get us there. Ultimately we want the technology part of it to be completely transparent–to be at once invisible and indispensable.”

For more be sure to read the full article from T.H.E. Journal.