识别通过蓝牙配对PixelSense移动设备 [英] Identifying mobile devices paired via bluetooth with PixelSense

问题描述

我希望能够通过蓝牙配对微软PixelSense硬件与多种移动设备，我想PixelSense知道哪些设备是。所以，如果我把桌子上的两部手机，PixelSense应该能够通过设备名称来标记他们。我最初的想法是让手机显示有恩codeD它的Bluetooth MAC地址，这样就可以将两者联系起来，但PixelSense看到了红外线，这样的想法是出于无法读取手机屏幕上的身份标签。谁能想到另一种方式来做到这一点？

I want to be able to pair Microsoft PixelSense hardware with multiple mobile devices via bluetooth and I want PixelSense to know which device is which. So if I place two phones on a table, PixelSense should be able to label them by device name. My initial thought was to have the phone display an Identity Tag that has encoded its Bluetooth MAC address so that it could associate them but PixelSense sees in infrared and can't read the phone screen so that idea is out. Can anyone think of another way to do this?

推荐答案

微软展示了一个方式来做到这一点他们的<一个href=\"http://blogs.msdn.com/surface/archive/2009/04/08/mobile-connect-available-to-our-customers.aspx\">Mobile连接示例应用程序。他们已经巧妙地使用的事实，几乎所有的手机都当手机放置在平坦的表面朝下一个摄像头。因此，他们创建了一个应用程序，而手机正坐在它会从表面读取输入的颜色数据。

Microsoft has demonstrated a way to do this in their Mobile Connect sample application. They've ingeniously used the fact that almost all phones have a camera that faces down when the phone is placed on a flat surface. So they created an app that will read incoming color data from Surface while the phone is sitting on it.

因此​​，它是这样的：

So it goes like this:

1. 的表面应用程序启动而使得表面计算机本身可见蓝牙（尽管你可能在管理员模式下手动做到这一点，记不清了）


2. 您运行手机上的移动应用程序，点击连接，并将其放置在表面在指定地点


3. 表面闪烁严重颜色插入手机的摄像头


4. 手机去codeS这些颜色到销和扫描通过所有打开蓝牙设备就可以看到，直到它找到一个正在运行适当的服务桌面，并接受德codeD引脚。


5. 现在，这两个与无需手动输入连接，并且表面知道哪些物理设备它谈话，因为它知道它显示在每个装置销。
   *注 - 他们实际上不容许在此示例应用程序的多个并发连接，但我不明白为什么它不会工作

这种方法（不是被pretty复杂，code等）的一个问题，是需要在手机上的应用程序。使人们更容易获得应用程序的方法之一是在表面上显示微软标签或QR code为人们扫描（他们更容易有扫描应用程序的话）。我不认为有周围需要有在手机上安装任何东西，如果让你用蓝牙反正。

One issue with this approach (other than being pretty complicated to code), is the need for the app on the phone. One way to make it easier for people to get the app is to display a Microsoft Tag or qrcode on the Surface for people to scan (they're much more likely to have a scanning app already). I don't think there's any getting around the need to have something installed on the phone if you're using bluetooth anyway.

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