» Dyneon eliminates PFOA/APFO from fluoropolymer production
November 6, 2008 -- The chemical, used as a polymerization aid in the production of certain fluoropolymers, has come under study by the Environmental Protection Agency.

» Windows 7 taskbar: Most interesting part of new OS?

Among Microsoft Windows 7's features, a taskbar overhaul is arguably the feature in Microsoft's upcoming OS that has aroused the most interest. But it's also the most cloaked in mystery, as it was not part of the pre-beta Windows 7 software handed out to attendees at Microsoft's PDC (Professional Developers Conference) last month.

More taskbar details emerged late last week on Microsoft's Engineering Windows 7 blog. Despite some criticism that the Windows 7 taskbar looks too visually similar to the Mac OS X dock, Microsoft does seem to be trying to break new ground with the look, feel, and functionality of the Windows 7 taskbar. It's different, yet familiar, as Microsoft emphasizes in the blog post. Time will tell if it is actually better.

[ For more Windows 7 coverage, see InfoWorld Test Center's review of the pre-beta release in "Windows 7 unmasked" | InfoWorld special report: Microsoft PDC 2008 | Discover the top-rated IT products as rated by the InfoWorld Test Center. ]

Check out the blog post for more details on new features such as Jump Lists, Interactive Grouped Thumbnails, Aero Peek, Thumbnail Toolbars and Color Hot Track.

The goal, as always, is faster and easier management of application windows. But this time around, Microsoft may be adding visual flair and the coolness factor to its list of goals. Just don't tell that to Mac users.

Here's a summary of the four most notable new Windows 7 taskbar features:

Unified Quick Launch and taskband
Microsoft has merged Quick Launch and the taskband into a big, happy launching and switching family. Buttons in the Quick Launch bar that open a program (for example, Internet Explorer) turn into a window switcher when launched.

This may not be a new concept, but Microsoft says that the difference with Windows 7 is that no matter how many, say, IE browsers you have open, and whether or not they are minimized or maximized, there will only be a single representation of IE on the taskbar. This is the default setting and you have the freedom to have as many buttons as you want.

Microsoft also says that the Quick Launch/taskband union allows one of the most requested features to be put into play: the ability to move taskbar buttons. Quick Launch has always allowed this, but now you'll be able to move running windows around.

Interactive, grouped thumbnails
The Windows Vista taskbar shows corresponding thumbnails when you mouse over a taskbar button, but in Windows 7, these thumbnails are clickable, allowing you to open, close, or switch between windows right from the thumbnails. Also, each thumbnail looks like a mini version of the window it is representing, be it a Web browser, Word document, or PowerPoint application.

Microsoft compares this feature to having a "contextual Alt-tab surfaced directly off the taskbar." Windows 7 will still allow you to have individual buttons for each window if you so choose (though I wonder why anyone would want this, given the disorganization that ensues when button after button lines up in your taskbar).

With the interactive, grouped thumbnails in Windows 7, Microsoft may have finally uncluttered the frequently cluttered process of managing and switching between windows.

Interactive, clickable thumbnails appear when you mouse over a button. (Courtesy of Microsoft Corp.)

Aero Peek
The functionality of Vista's Aero graphical interface has been extended. The "Aero Peek" feature in Windows 7 should come in handy when your thumbnails are e-mails or Word documents with text and details that are too small to recognize. Why squint if you don't have to?

Aero Peek displays the actual, full-size window on the desktop of the thumbnail you are hovering over. Not only that, but all other windows open on the desktop become transparent-or turn into "glass sheets" to use Microsoft lingo -- so you can focus quickly on the window you want.

A video demonstration from PDC 2008 of Windows 7's interactive thumbnails and Aero Peek feature.

Peek also works on the desktop. The "Show Desktop" control has been moved to the far right of the taskbar. If you mouse over the control, all windows on the desktop turn to glass, allowing the entire desktop to be seen. This is perfect for times when you just want all those windows you have open to go away immediately.

But thankfully you can get them all back just as quickly.

Jump Lists
Jump Lists are new to Windows 7. If you right-click on a button in the taskbar, you get a mini Start menu containing recently opened documents or various tasks associated with an application. Examples include recently opened documents in the case of Word or Excel or recently or frequently played music in Windows Media Player.

Jump List: Right-clicking on Word gives quick access to recently used documents.

The advantage of Jump Lists, according to Microsoft: You don't need to start a program to quickly launch a file or access a task; you just right-click on a button. Also, the files in the Jump List don't take up space on the taskbar; they are automatically organized by their respective program in a list.

By default, the Jump List contains a program's shortcut, the ability to toggle pinning, the ability to close one or all windows and a program's recently used files. If you want to keep a specific file or document around, you can pin it to the Jump List.

CIO.com is an InfoWorld affiliate.

» Bug allowed free access to Sirius radio service
TippingPoint says it has found a flaw in Sirius satellite radio that could be used to get free service.

» Telecom outlet box boasts self contained cable management
July 23, 2008 -- RANDL Industries' patented 5 Square telecommunications outlet box supports the minimum bend radius requirements of Categories 5E, 6, Augmented 6, and fiber optic cables.

» Fiber patch panel system provides ultra-high density
January 25, 2008 -- Belden's FiberExpress Ultra patch panel system, designed to support the company's IBDN FiberExpress structured cabling solution, will be available in April.

» Handheld IP video tester troubleshoots MoCA home networks
June 20, 2008 -- At NXTcomm 2008, Spirent Communications introduced its Tech-X Flex, a handheld modular unit billed as the first to support testing of IP video service quality over residential Multimedia over Coax (MoCA) networks.

» Battery-powered cut steel tool
April 18, 2008 -- Greenlee has added the ETS12 to its family of battery-powered cutting tools. The lightweight tool can be used for cutting a variety of mild steel products such as bolts, threaded rod, and solid/cable hasp one-time locks.

» Does SunRocket's Shutdown Signal a VoIP Shakeout?
The second-largest independent VoIP carrer's demise could leave many potential VOIP customers wary of doing business with other providers, only to have service vanish on them as well.