HITS, in which six sensors are placed inside the helmet of every player on the field, measuring the force and location of every blow he receives to the head.

NEWYORKER: Offensive Play

An ideal solution for many small business environments, it's ideally suited for life outside the traditional office -- such as the portables found on many construction sites or for field sales reps that commute from location to location, visiting the home office only occasionally.

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On a mobile device buzz.com could further narrow the field based on a person's location, using opt-in global positioning system data.

FORBES: Magazine Article

Essentially an iPhone app, it leverages recent developments in location awareness and social networking to keep tabs on both friends and enemies in the field, displaying positions on maps in real time -- all the while enabling secure communications between soldiers.

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Easy audio system adjustments can be made through the built-in iPersonalize feature, which automatically applies optimal sound field settings to the vehicle based on parameters such as vehicle format, speaker quantity and location, and upholstery type.

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