Why should you implement change control in your IT organization?

When your developers and operations people deploy changes to your software and hardware at any time of the day with little or no testing, you could have outages based on these changes, and the effects are sometimes not felt for days. The efforts to …
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Manipulate 3D Virtual Objects

Researchers at North Carolina State University have developed a user-friendly, inexpensive controller for manipulating virtual objects in a computer program in three dimensions. Called CAPTIVE, the device allows users to manipulate objects more …
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