Realization of information differentiation and user interest guidance in the information sharing virtual space that is information overload

多用户信息共享空间容易造成信息过载。因此，我的目标是实现高效的信息共享空间，即使包含大量信息也能降低复杂性。提出了具有视觉坚持/抑制可视化效果的用户兴趣引导和用户偏好承受能力。作为研究成果，本文提出：(1)利用环境智能技术在视觉上区分信息和装饰空间的用户兴趣引导方法，尽可能不给用户不协调的感觉；(2)基于基准标记的GPGPU的高速处理和高精度室内位置估计方法；(3)使用标记动画的无无线通信带宽的自组织通信方法。

The multi-user information sharing space is apt to get information overload. Therefore, I targeted realizing the efficient information sharing space that reduce complicatedness even if include many information. I proposed user interest guidance and user preference affordance with visually insistency / repression visualization effects.As research results, I proposed as follows: (1) the user interest guidance method to differentiate the information visually with decorating space by ambient intelligence technique without giving a user a sense of incongruity as much as possible; (2) the high-speed processing and high-accuracy indoor position estimation method using GPGPU with fiducial marker; and (3) ad-hoc communication method without the wireless communication bandwidth using markers animation.