プリンタブル静電触覚ディスプレイにおける絶縁層厚みと知覚強度の関係

抄録

We have developed a large printable electrostatic tactile display with electrostatic tactile and paper electronics technology. In this display, it is possible to impart tactile sensation only to a specific part of a symbol by printing color ink for a symbol on the electrode. As a feature, since it is a paper medium, it is easily be enlarged at low cost. In addition it can be rolled down, minimalized and easily carried. In this poster, the thickness of the insulation layer due to color ink for a symbol has a great influence on perceived intensity. Therefore, we investigated the relationship between insulation layer thickness and perceived intensity. As a result, it was found that it is possible to differentiate the perceived intensity depending on the presence or absence of color ink and to provide a uniform haptic sense independent of the ink amount.