Currently I'm using some background video recording app to record whatever is in front of me while I'm walking; the phone is placed in the shoulder strap phone holder of my backpack. The only problem I'm having is that the the video would be blurry while I'm walking although everything is okay if I stand still. Based on my research, most, if not all, existing standard camera apps would have the same problem. I'm not picky about the video quality; clear pictures are all I need.
Is it possible to create my own app using B4A to overcome the problem in question? All suggestions would be appreciated.