Pain we solved:

• Old flow: users had to stare into the camera with head turned → caused eye strain and confusion.
• New flow: user positions face straight, then rotates head naturally → system captures the right side shot (no forced eye contact).

Benefits:

• More comfortable experience for users.
• Clearer guidance → less friction, higher completion likelihood.
• Vibration/shutter sound can be added optionally to additionally inform users when the photo is taken.