https://m.downloadatoz.com/tango-explorer-tool/com.projecttango.tangoexplorer/install-apk.html
https://m.downloadatoz.com/tango-explorer-tool/com.projecttango.tangoexplorer/
http://www.freeapkdownloader.com/apps/tango-explorer-tool,1727220/
Project Tango Explorer demonstrates the core functions of Project Tango. It also allows you to create area description files.
Note: This application requires a Project Tango compatible device to run.
Project tango是如何仅凭自身摄像头实现位置追踪的？
