There is provided a sheet conveying apparatus which is capable of easily distinguishing between a sheet bundle containing abnormal sheets, such as multi-fed sheets, and a normal sheet bundle. The windshield control device includes receiving means that receives a signal related to a head set having a microphone used by a rider, and control means that drives and controls the windshield. The interior housing has at least a hub having audio units. The downstream portion of the guide channel is configured to be selectively movable in a direction substantially perpendicular to the travel path in order to selectively distribute the articles to one of the lanes. The method allows a user of a computing device to record an association between an image and at least one task, wherein a task is an action related to content present in the image; and upon subsequent recognition of the image, guides a user to perform the at least one task associated with the image, based on previously recorded association.