谷歌纸盒Cardboard是Google I/O上展示的视觉玩具，用纸盒、透镜、磁铁搭配手机组合出虚拟现实，支持陀螺仪、重力和NFC。
（感谢 zesty 的发现）
1.6更新内容：
- Improve camera preview when scanning QR code
- Drift correction less aggressive and uses uncalibrated gyro when available
- Support trigger with a single screen touch on phones running Jelly Bean
- Fix black screen issues present on some phones
- Disable Windy Day on phones that don't support OpenGL ES3
直达链接：谷歌纸盒:Cardboard 1.6