14. A method for determining a form for a headphone part using a three-dimensional object, the method comprising: receiving at least one data file for at least one ear model, wherein the at least one data file comprises information on rendering the at least one ear model on a display; receiving comfort level information for at least one location on the at least one ear model, wherein the comfort level information comprises at least one value for comfort level for the at least one location of an ear associated with the at least one ear model when wearing the three-dimensional object; using a data processing device, orienting the at least one ear model within a coordinate system using the at least one data file, wherein orienting the at least one ear model is based at least in part on alignment with respect to at least one area of an ear; using the data processing device, determining a representative model having at least one surface common to at least two ear models of a plurality of oriented ear models including the oriented at least one ear model; associating at least one visual indicator for comfort information for the plurality of oriented ear models with the at least one location on the at least one surface of the representative model; rendering a visualization for the representative model on the display; displaying visual indicators for the comfort level information for the plurality of oriented ear models on the at least one surface of the rendered visualization for the representative model; and determining a shape for the headphone part based on the rendered visualization for the representative model and the visual indicators.
14. A method for determining a form for a headphone part using a three-dimensional object, the method comprising: receiving at least one data file for at least one ear model, wherein the at least one data file comprises information on rendering the at least one ear model on a display; receiving comfort level information for at least one location on the at least one ear model, wherein the comfort level information comprises at least one value for comfort level for the at least one location of an ear associated with the at least one ear model when wearing the three-dimensional object; using a data processing device, orienting the at least one ear model within a coordinate system using the at least one data file, wherein orienting the at least one ear model is based at least in part on alignment with respect to at least one area of an ear; using the data processing device, determining a representative model having at least one surface common to at least two ear models of a plurality of oriented ear models including the oriented at least one ear model; associating at least one visual indicator for comfort information for the plurality of oriented ear models with the at least one location on the at least one surface of the representative model; rendering a visualization for the representative model on the display; displaying visual indicators for the comfort level information for the plurality of oriented ear models on the at least one surface of the rendered visualization for the representative model; and determining a shape for the headphone part based on the rendered visualization for the representative model and the visual indicators. 16. The method of claim 14 , wherein the comfort level information for the plurality of oriented ear models for the at least one location is an average of values for comfort level at the at least one location for each of the plurality of ear models.