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Though we had our share of problems developing and deploying this puck-tracking system, it proved to be an overall success. It resulted in one patent (for the puck) and five patents pending for the system as a whole. Also, Fox Sports' NHL coverage enjoys significantly higher ratings-in large part, we think, because of the tracking system. While we certainly had moments of doubt, the Puck Truck proved successful at every event it attended. It's true that some fans don't care for the effect, but many think it's an improvement. Over the last year we've been working to improve the system so that it will track the puck more accurately. Additional improvements that may show up this season should make the system more palatable to all fans.
Rick Cavallaro (Wed,) studied this question.