It is possible to present identification information of a sender in such a manner that the identification information is easily understood by a user. The drivetrain may have a crankshaft, a flywheel having spline teeth, and a flexible plate connecting the crankshaft to the flywheel. The lens array is set below the planar surface of the lens sheet, such that lens array does not extend above the lens sheet. The browser application may use a local web server running on the client device to perform tasks, including the rendering of images and monitoring progress of long running tasks. A table camera is used to provide an image of the entire table and dealer.