Supported by the National Natural Science Foundation of China(No.81600757);the Natural Science Foundation of Hunan Province of China(No.2021JJ40880);the Health Commission Foundation of Hunan Province of China(No.D202307027020).
The rapid development and increasing popularity of smartphones have led to their gradual integration as essential aids in medical examinations and teaching tools.The smartphone ophthalmoscope(SO)is one of them.Specifi...