Instead they need their managers to recognize the cross-functional linkages, seek out the people they need, and make things happen.

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All of these systems then need to be integrated into a functional robot, which is a lesson in itself.

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Unfortunately, users of HTC's latest smartphones will need to contend with a non-functional settings button, which is an unnecessary eyesore that hogs screen real estate.

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Soap, warm water and a dry cloth are all you need, once a day, to keep glasses optimally clean and functional.

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Many people play roles in IT projects and all have different skills and motivations, from the CEO (who focuses on sustaining business value) to the functional and technical implementation teams (which address technical components) to end users (who need the end results to help them work efficiently).

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That suggests that as soon as Srizbi's owners find a new web hosting firm, they need only set up a site at that unique address and the botnet will be fully functional again.

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"We have responded to a need for people to undergo a lifesaving operation but without suffering the detrimental setback to their lives and their functional ability to take care of their jobs or their loved ones or their families, " Suri said.

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