Duke University

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  • Controlling Wi-Fi radio 'nap-time' reaps big power savings

    A Duke University grad student has come up with a way to double, or more, battery life in Wi-Fi devices, without any changes needed on the device itself. Essentially, the technique regulates how long and when client radios sleep, so that data transfe...

  • Research tackles powering the virtual data center

    Data center managers are well versed in distributing power efficiently to physical servers. But the proliferation of virtualization, with multiple virtual machines and applications running on a single piece of hardware, has made this task a lot more ...

  • Android apps more open than users know

    One of the elements of Android that is often touted over iOS and other mobile platforms is that it is open source. The open nature of Android means that vendors can build on and extend the platform, or that developers are free to create apps unfetter...

  • Android apps spy on users: 8 tips to boost privacy

    Worried your Android apps are spying on you? You should be, according to a recent study that found several popular Android Apps regularly share your location and critical phone data such as your phone number with advertisers and others. Researchers...

  • Many Android apps leak user privacy data

    A recent test of prototype security code for Android phones found that 15 of 30 free Android Market applications sent users' private information to remote advertising servers, without the users being aware of what was being sent or to whom. In some c...

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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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