1. A hardware implemented method for tracking events occurring on an electronic paper display device, the method comprising: using a computer processor, detecting an event occurring at the electronic paper display device; using the computer processor, identifying an event identifier corresponding to the detected event by using one of more portions of the detected event to query a mapping data structure, wherein the mapping data structure comprises a mapping of extensible markup language (XML) elements to one or more event identifiers, the one or more event identifiers comprising a publication identifier, a page identifier, a zoom state, a scroll position, an indicator of highlighted content, and a user interface focus; using the computer processor, identifying a device status of the electronic paper display device; and transmitting the event identifier and the device status via a network to a network accessible device.