Technical construction for the super-high presence by reproduction of the audio visual digital contents on Kansei engineering evaluation

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Recently, the broadcasting and imaging technology have been develop and spread rapidly in our life. We will be able to watch an image by various devices such as large-scale television, cell phone and also with digital television broadcasting from July, 2011. According to reports, the impression of viewer when they watch the same image on the large or small screen display is different. In the other word, if we didn't consider the presentation environment, possibility we cannot convey intention of image to viewer. This research is paid attention to an equal viewing angle when the image is presented by the screen in different size. We present the image by changing the distance of sight, the projection size and the focal length of the binocular vision to investigate the difference or relation between impression of viewer and presentation environment based on Kansei engineering evaluation. So it aims to the effective image presentation according to the presentation environment.