Umfundi we-Encoder we-Glass Prance usetshenziselwa ukubhekana nesiginali yedatha yeselula ebangelwa yinhloko yephrinta yengilazi ekuhambeni kwe-X-axis, kuvame ukuphrinta ikhanda lePhrinte, akukwazi ukuphrinta iphethini yendawo ehambisanayo njengoba kungukuthi isethiwe .
