In Pictures: Extreme tech - 22 devices that go all out

Check out these 22 devices that push the limits of technology in almost every way.

Tiny: Point Grey Flea3 4K Webcam

If you need to do surveillance—and get results with an insane level of detail—this ice-cube-sized Canadian-made camera is for you.

Its 4K resolution, a huge step up from the current 1080p standard, is the next big thing in HD video.

And Point Grey’s Flea3 webcam is currently the smallest 4K camera in the world. Although the tiny camera measures just over an inch at its thickest part, it packs a superpowered 8.8-megapixel Sony Exmor R sensor that can capture 4096-by-2160-pixel footage at 21 frames per second.

The Flea3 can pipe video to any USB 3.0-equipped device in real time, as well.

Point Grey Flea3 4K Webcam | $945

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GGG Evaluation Team

Kathy Cassidy


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

Anthony Grifoni


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

Steph Mundell


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


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


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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