This is a Camera application equipped 3 functionalities supporting to take “Fixed Pointed” pictures.
1. Overlap - Overlap a picture or image saved previously in albums. Transparency of overlap image is adjustable.
2. Arround frame - Overlap only around frame of a picture or image saved previously in albums. Width of around frame is adjustable.
3. Device motion memory - Memorize pitch and roll of device at the time of taking picture as support information to guide same device motion for next time taking pictures.
~ Tips taking Fixed point pictures ~
Even with using these support functionalities, it still requires your manual skill. Device motion memory function would memorize only pitch and roll directions at taking pictures, it still requires manually adjusting device in horizontal/vertical directions, yaw direction and zoom in/out for taking more accurate fixed pointed pictures.