Abstract: Embodiments related to the fabrication of a light guide are provided. One disclosed embodiment comprises extruding a thermoplastic polymer through a die to form an extrusion, machining the extrusion to one or more fixed dimensions, and maintaining a face of the extrusion in contact with a heated mold surface to soften or melt the face of the extrusion while applying pressure to the extrusion.

Abstract: A keyboard for use with a computing device and a method of manufacturing a keyboard key are provided. One disclosed keyboard includes a plurality of keys, each key having a key cap including a perimeter wall and a void positioned within the perimeter wall and opening to a top of the key cap. Each key further includes a cushion having a top portion configured to be contacted by a digit of a user and a bottom portion configured to be fitted within the void in the key cap. The cushion being may be configured to absorb an impact force directed against the key during a keystroke.