围绕您的照片。它们保存与相机的方向（旋转矩阵）。

左，右和上下转动屏幕观看以前拍摄的照片。

文献/链接（十字绣和匹配移动）：
- Photosynth
- Keriven

此版本中的新功能：

Two changes that should fix some crash on some phones:

- picture snapshot now done in a background thread (to avoids timeout/freezing on the main user interface thread)

- catch out-of-memory exception when taking to many photos (avoids crashing on phones with low VM memory budget)