1. You gesture over the lense of the camera (triple-tap or the like)
2. Camera app starts up, immediately recording
3. Point at object
4. After a duration of time has passed you hit abutton
5. Button stops recording
6. You clip the recording backward or pull out a specific frame a photograph
7. Disseminate in whatever way best.

— — — — — — -

The dissemination is the least of the problems. Quick, efficient, and non-demanding capture has ALWAYS been the problem.

Phone cameras still capture absolutely horrifically bad quality/color photos, their one advantage has been convenience, and speed/cheapness. So, software/designers make it more convenient. Engineers will make the scientific breakthroughs in sensor/processing quality.