| 发明名称 | Floating image interaction device and its program | ||
| 摘要 | A floating image interaction device includes an imaging optical system projecting a floating real image of an object and an user object detecting means for obtaining information about the user accessing the floating real image; means to realize interactive response by the real image or by haptic feedback to actions by the user; and related computer programs. | ||
| 申请公布号 | US8985774(B2) | 申请公布日期 | 2015.03.24 |
| 申请号 | US200812593977 | 申请日期 | 2008.03.31 |
| 申请人 | National Institute of Information and Communication Technology | 发明人 | Maekawa Satoshi |
| 分类号 | G03B21/00;G06F3/03;G02B5/124;G02B5/136;G02B27/22;G03B15/00;G03B35/18;G06F3/01 | 主分类号 | G03B21/00 |
| 代理机构 | Westerman, Hattori, Daniels & Adrian, LLP | 代理人 | Westerman, Hattori, Daniels & Adrian, LLP |
| 主权项 | 1. A floating image interaction device, comprising: distortion-free imaging optical system including a surface at which paths of light rays are bent by means of mirror surface reflection; and a user object detecting means, wherein for an object to be projected placed to one side of said surface, said imaging optical system forms a real image of said object on the opposite side of said surface with front and back being reversed, the imaging optical system is for forming a two-dimension real image of a two-dimension object to be projected, and a three-dimensional real image of a three-dimension object to be projected; the real image can be observed from oblique direction of the surface; and said user object detecting means capable of detecting the position, or the position and shape of user objects approaching said real image. | ||
| 地址 | Tokyo JP | ||