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There have been many current studies regarding touch display locations. However, these studies revolve specifically around the Y and Z axes which disregard certain elements of an touch display in terms of usability factors. The compact car has limited space for the layouts of touch display locations. In addition, the users of compact cars have smaller body types which could be problematic for the usage frequency of touch displays without proper consideration of its location. This study focused on the touch display locations that are placed in compact cars. The conditions of this experiment focused on women drivers who drove working vehicles during actual traffic and driving scenarios. The 3-dimensional axes(X, Y, Z) determines the location of the touch display and were analyzed throughout the experiment. The experiment is divided into two experiments. During the first experiment discomfort score of menu touch task while driving are measured according to 24 location alternatives.