Whether or not anyone will actually care at the end of the day is debatable, but one device retailer has published a list of do’s and don’ts for those conflicted over the use of their handheld devices. Mobile device e-tailer LetsTalk released its user’s guide to cell phone etiquette, which while seemingly obvious, is actually based on what the company identifies as comprehensive annual surveys on cell behavior dating back as far as 2000. The list may appear painfully evident to those people who already consider themselves considerate in how they wield their handhelds, but those same people may take solace in the fact that the guide exists to educate the seemingly ubiquitous masses of mobile owners who have yet to realize that subtlety and refinement aren’t only for the dinner table.

Rodents blinded by brain damage had their vision partially restored within weeks after being treated with nanotechnology developed by bioengineers and neuroscientists at the Massachusetts Institute of Technology. The findings provide evidence that similar strategies might someday work in humans.

Virus hunters have discovered a new Trojan that encrypts files on an infected computer and then demands $300 in ransom for a decryption password. The Trojan, identified as Cryzip, uses a commercial zip library to store the victim’s documents inside a password-protected zip file and leaves step-by-step instructions on how to pay the ransom to retrieve the files. It is not yet clear how the Trojan is being distributed, but security researchers say it was part of a small email spam run that successfully evaded anti-virus scanners by staying below the radar.

Nomadix and Thames Online, a leading U.K. wireless Internet service provider, announced a partnership that has deployed a municipal Wi-Fi mesh network along the River Thames in London. The deal provides a first-class service, optimized for heavy and multi-faceted use.

Research In Motion and Advanced Info Service Public Company Limited announced the launch of the BlackBerry 8700g in Thailand. Operating on AIS’ EDGE network, the BlackBerry 8700g provides the ultimate balance of performance, design and function to provide a best-in-class solution for “push” email, phone, text messaging, browser, organizer and access to corporate data applications. The BlackBerry 8700g features a completely re-engineered device platform with an Intel XScale cellular processor, 64MB flash memory and 16MB SDRAM to deliver dramatically faster web browsing, application performance and attachment viewing in an all-in-one stylish device.

BoxWave announced Armor Case for O2 XDA Atom. Armor Case is a form-fitting, trendy aluminum case that is designed to fit your O2 XDA Atom perfectly. It’s exterior is made of anodized aluminum that is strong yet lightweight while the interior is padded with a layer of foam for optimal security. While Armor Case works to protect your O2 XDA Atom from everyday wear and tear, its accessible openings give quick access to button functions, camera, and charging/synchronization port. Armor Case is also designed with a clear Plexiglas window that works to protect your O2 XDA Atom’s screen and allows you to easily read your display.

Consilient announced Consilient push–the next generation push email platform that gives users their choice of phones and devices. The new platform was built using open standards and meets both enterprise and carrier demand for less expensive options with greater flexibility and scalability. The Consilient Push solution consists of a server and email clients for wireless email access on cellular phones, BlackBerry and Treo devices. Consilient’s flexible architecture allows organizations with multiple email platforms, including Microsoft Exchange and IMAP4 servers, to be extended to mobile devices and phones. The server is designed for heavy user load and supports thousands of users connecting via multiple wireless devices and phones. The Consilient solution can send email to handheld devices alongside popular consumer phones including Nokia and Sony Ericsson, using a single server. Consilient Push is highly scalable client-server software that provides push email on mobile phones using the P-IMAP standard. Consilient’s Java-based server and clients support low-end mobile phones and can be deployed on UNIX and Windows.

Senior Editor James Booth has turned to the Dark side. For years he’s been searching for a device that would combine his Palm handheld and Verizon cell phone, but he hates the Treos. James is now hooked on Pocket PCs and Verizon’s XV6700. Read on to find out what the XV6700 is and what’s so great about it.

Read this Computing Unplugged article.

Palm announced that medical device manufacturer FoxHollow Technologies has deployed more than 330 Palm Treo smartphones running GoodLink from Good Technology to help its highly mobile sales force, senior management and other employees maintain contact with physicians and colleagues while in the field. FoxHollow manufactures an FDA-cleared medical device called the SilverHawk Plaque Excision System that helps doctors remove fatty blockages (called plaque) that impede blood flow in the legs.

Qool Labs announced their Plug and Play Bluetooth Mirror Car Kit. The Bluetooth Mirror Car Kit is soon becoming the must-have kit in all cars. It is the rear mirror with built in Bluetooth wireless technology that enables users to pair with their Bluetooth integrated phone. It doesn’t matter if they can’t reach their mobile whilst driving. This smart device will alert the user with the caller’s id on the mirror and allows them to answer the call with a press of the button.