Ethic Compass 应用
Ethic Compass is an independently implemented magnetic compass designed forclear, accessible orientation.
* Large, high-contrast heading display
* Cardinal direction changes announced locally for accessibility services
* Optional haptic feedback, disabled by default
* No network or location permission
It uses the phone's orientation sensors while its screen is visible. Readings
show magnetic north and can be affected by nearby magnets or poor calibration.
It is not a safety or navigation instrument.
