Influence on the gaze behavior and impression by morphological characteristics and the difference between the layout angle of plane figure

We have seen the arrow in various places in every day. When designing the arrows, and the combined extent to induce the situation and application, it is considered an expert designers, etc. It is necessary to adjust the selection of a shaped element which can affect the side view as intended. In this study, it is directed to a plane figure which includes a figure of directional, was subjected to visual search using the eye mark recorder. Thus, I have ex-amined the effects of morphological features and placement angle difference between the plane figures is given to the gaze behavior. As a result, tend to concentrate the line of sight to the overall shapes the top was observed. In ad-dition, by a change in the proportions of the triangle, the concentration of the line of sight was seen at the apex and its surroundings as apex angle is sharp. The effect of the arrangement angle difference, when the arrangement angle of the apex angle in the vertical downward direction, concentration of the line of sight is seen in figure below, when the arrangement angle of a longer form in the horizontal direction, distribution of the sight line was observed.

Arrow

Visual search

Plane figure

Layout angle

Eye mark recorder