The range of embodiments includes systems, methods, and apparatus for defect compensation that may be applied to displays having multiple imaging layers, such as high dynamic range displays, andor to stereoscopic displays, such as autostereoscopic displays. A lock arm moves in a compound pivoting and translating movement as a manual or power driven actuator provides a linear input to a cam pin and slot arrangement. The method involves identifying the target application and an attribute of the exported character data and then modifying the character data based on this information. The increased area will provide increased resistance to additional forward axial movement into the surgical site. A step of multiplexing the elementary video stream with audio information in the desired output media format and the desired TV standard to form video and audio information in a presentation format based upon the desired output media format and the desired TV standard is included.