Put down that mouse and keyboard!  Twenty-first century, Web-based libray management services now means finding a whole new way to interact with library data and customers.  As the team at OCLC working on Web-scale Management Services has been hammering out new functional requirements, we’ve had a lot of leeway in breaking new ground.  But we’ve really been looking for a way to take the service beyond the obvious trends of electronic content management and mobile interfaces.  That’s when one of our developers hooked up his XBox Kinect sensor to our development environment and the ideas started flying faster than we …