论文标题
基于智能手机相机的指针
Smartphone camera based pointer
论文作者
论文摘要
如今，大型屏幕显示器无处不在，作为演示和娱乐基础架构的一部分。具有集成相机的功能强大的智能手机也无处不在。但是，除了从智能手机施放视频外，智能手机和屏幕可以进行交互的方式并不多。在本文中，我们提出了一个新颖的想法，该想法将智能手机转变为屏幕上的直接虚拟指针。这个想法及其实现是简单，强大，高效和有趣的。除了该想法的数学概念外，我们还带有一个小的JavaScript项目（www.mobiletvgames.com），该项目展示了在HTML5框架中以大量多人游戏为大型多人游戏的新互动技术的可能性。
Large screen displays are omnipresent today as a part of infrastructure for presentations and entertainment. Also powerful smartphones with integrated camera(s) are ubiquitous. However, there are not many ways in which smartphones and screens can interact besides casting the video from a smartphone. In this paper, we present a novel idea that turns a smartphone into a direct virtual pointer on the screen using the phone's camera. The idea and its implementation are simple, robust, efficient and fun to use. Besides the mathematical concepts of the idea we accompany the paper with a small javascript project (www.mobiletvgames.com) which demonstrates the possibility of the new interaction technique presented as a massive multiplayer game in the HTML5 framework.
