Invention Grant
US08671001B1 Real-time attendance reporting 有权
实时考勤报告

Real-time attendance reporting
Abstract:
In one embodiment, a method includes periodically receiving from multiple mobile client systems multiple event attendee list updates, updating an event attendee list database based on the event attendee list updates, and periodically generating an attendance report based the event attendee list and the event attendee list updates.
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