"We are the bouncers, the bodyguards, the 'shotgun' riders, the overseers, the maître d's, the stewards, the organizers, the managers and leaders for the patient ... Often we are the only thing between them and a sentinel event. See us, hear us, feel us." Welcome to the nurse's world, through the words of those who live there.

A recent visit to Detroit brought some questions to my attention.

Filed under: Robots

Hand crafted autonomous turrets aren't anything unusual, but rather than piecing together a masterful creation with pre-fab parts, the folks over at Burnt Popcorn managed to take things one step further. After finding that cheaper AirSoft guns lacked the accuracy they craved, they decided to "make their own mechanism to fire BBs." The goal of the project was to enter the Defcon Bots competition and craft a machine that could "shoot down all the targets before the other person does." Of course, the actual programming involved in building this eagle-eyed shooter is a bit more extensive than can be covered here, but if you're looking for a pretty thorough guide complete with video demonstrations, be sure and give the read link a minute of your time.

[Via MAKE]

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Office Depot Featured Gadget: Xbox 360 Platinum System Packs the power to bring games to life!

The GPS navigation unit market is one that's largely commoditized, with little apparent differentiation to many consumers among products. It's also a highly competitive market, particularly for makers of standalone systems, who must compete against car manufacturers' built-in offerings, and now also against mobile-phone based systems. But TomTom, the world's biggest vendor of standalone GPS units, is hoping to set itself apart from its rivals by harnessing the power of its community of users. It's made a bid for Tele Atlas, a digital mapmaker, and once it owns the company and its maps, it will be able to incorporate all sorts of user-generated information into its maps and navigation units. Users will be able to notify the company of changes to roads and conditions, or to update information on points of interest, such as restaurants that have opened or closed. This sort of "crowdsourcing" has gotten a lot attention over the past few years, though many implementations of it leave a lot to be desired. But TomTom's idea could be a pretty good one. Not only does it help the company improve its products and differentiate from its rivals at a relatively low cost, users also derive a tangible benefit from participation in the way of updated and more accurate maps and info, so they have some incentive to participate.