Stories by John Cox

iPhone winning over some corporate security skeptics

Apple's iPhone is slowly but surely winning over some enterprise security skeptics. As a result, it's now showing up alongside, or instead of, Research in Motion BlackBerries and Microsoft Windows Mobile handsets, despite the fact Apple offers none o...

3Com takes enterprise Wi-Fi products worldwide

Just days after <a href="http://www.networkworld.com/news/2009/111209-hp-3com-overlap.html">news broke that it would be acquired by HP</a>, 3Com introduced in the U.S. a line of enterprise <a href="http://www.networkworld.com/topics/wireless-lans.htm...

Apple patent filing reignites tablet device rumors

A just-published Apple patent application for hand-writing recognition on pen-based computers has re-ignited speculation the company will soon unveil a tablet device. But if that's Apple's plan, the company may be in a furious race with Microsoft, wh...

What's next for Wi-Fi?

The recent formal approval of the IEEE 802.11n wireless standard marks not the end but the start of a wave of Wi-Fi innovation. In the next three to five years, the Wi-Fi experience will be very different from today.

Apple seeks new sheriff to lock up iPhones

Just as a new hack,blacksn0w, promises to unlock iPhones with the latest Apple software from AT&T's wireless network, Apple is looking for a sheriff to lock the smartphones back up again, permanently.

RIM develops a better BlackBerry browser

RIM is expanding its effort to redefine the Web browsing experience for BlackBerry users. In a recent job posting on LinkedIn, RIM asked for an expert C++ programmer who is firmly grounded in the open source Webkit browser engine.

iPhone apps enable 'supercomputer-class' image rendering

University of Utah researchers and programmers are creating an iPhone application that will let users edit massive image files containing hundreds of gigabytes of data. When you get bored with that, you can use another of their recently released appl...

New Wi-Fi spec allows access point bypass

A new industry specification promises to un-network Wi-Fi networks. Dubbed Wi-Fi Direct, the spec will let your laptop or smartphone connect directly with other wireless devices.

11n Wi-Fi chip discovered in new iPod Touch

The new Apple iPod Touch uses a Wi-Fi chip that can support the just-approved high-throughput 802.11n standard, though Apple apparently has not switched on the cranked-up wireless link.

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GGG Evaluation Team

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Steph Mundell

LIFEBOOK UH574

The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.

Andrew Mitsi

STYLISTIC Q702

The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

Simon Harriott

STYLISTIC Q702

My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.

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