Ad-hoc co-located collaborative work with mobile devices
Ad-hoc co-located collaborative work with mobile devices
复制标题
DOI：
10.1145/1377999.1378061
复制
发表时间：
2007-09
期刊：
影响因子：
--
通讯作者：
K. Luyten;Kristof Verpoorten;K. Coninx
中科院分区：
文献类型：
--
作者：
K. Luyten;Kristof Verpoorten;K. Coninx
本文介绍了如何ad-hoc协同定位的协作可以支持任意数量的用户，只能访问小尺寸的移动的显示器。我们的方法是基于这些共享相同的信息空间的个人显示器的跟踪。参与协作的所有显示器都充当位于共享虚拟画布上的一组数据项（信息空间）上的自主窗口。数据项通过它们在物理空间中的三维位置来标识，并且可以通过用作共享画布上的窗口的显示器来操纵。每个显示器都在物理空间中被跟踪，并且知道自己的位置。由于不同的移动的显示器可以访问和操纵相同的信息空间，因此分布式锁定机制确保在同时访问该信息空间中的数据期间数据保持一致。
This paper presents how ad-hoc co-located collaborations can be supported with an arbitrary number of users that only have access to small-size mobile displays. Our approach is based on tracking of these personal displays that share the same information space. All displays involved in the collaboration act as autonomous windows on a set of data items (the information space) positioned on a shared virtual canvas. Data items are identified by their three-dimensional location in physical space and can be manipulated through the displays that serve as windows on the shared canvas. Each display is tracked in physical space and is aware of its own location. Since different mobile displays can access and manipulate the same information space, a distributed locking mechanism makes sure the data stays consistent during simultaneous access of data in this information space.