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Most of mobile phone which we have used only one surface to use various of contents. However, since IT industries are developing, most people desired new technology and want to get diverse experience. Here, I suggest that a mobile phone using multiple screens which able users can adjust angle and screen ration as they want.
Keimyung University 104 Myung-duck
Daegu, South Korea
3Joogong APT 319/402 Gongdan 2 dong
Gumi City, South Korea
Inkyo Jeong Jimin Choi Juhee Han