The orange dot on iPhones indicates when an app is using the microphone, showing that the microphone is in use for activities like making phone calls or talking to Siri.
The green dot on iPhones indicates when the camera is being used, providing a visual indicator for when the camera is active.
Both dots are privacy indicators controlled by the iPhone's software to prevent malicious apps from spying on users without their knowledge.
Users can manage app permissions for camera and microphone access in settings and utilize additional iPhone security features for enhanced privacy.