Train Reporting Points at which the Train Control System reports train passage.  The automated information system compares actual times to schedule and calculates expected arrival/departure based on variance from schedule any any systemic point delays or slow running detected by the system or reported by the dispatcher/operator. 

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Operator input screen for informing the automated information system about extra trains, cancellations, track changes, systemic delays to be applied to all trains, etc.
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The train information study proposed an alphabetical destination display similar to those found at major airports and on the Long Island Railroad.  18 years later, NJ TRANSIT built one.  (Penn Station New York)