Research on Display in Mobile Environment

最近，移动显示环境在世界各地都非常流行。因此，我们需要从新的角度来研究作为显示环境功能的人的可见性。我们通过控制显示动作、滚动速度、人体动作等进行心理实验。结果表明：(1)对人体运动方向和/或滚动方向的可视性依赖性有了新的发现；(2)提出了二维矩阵码在数字标牌中的交互式表示技术；(3)提出了一种采用90度色调旋转方法的色差辅助。

Recently, mobile display environments have been very popular in all over the worlds. Therefore, we needed to research on human visibility as functions of display environments from the new aspects. We conducted psychological experiments by controlling display motions, scrolling speeds, human body motions, and so on. The results show that, (1) new findings on the visibility dependency of human motion directions and/or scrolling directions, (2) proposing an interactive presentation techniques of two dimensional matrix codes in digital signage, and (3) proposing a color deficiency aid employed 90-degree-hue-rotation method.