Summary:
- This article discusses a new technology called "privacy-preserving location sharing" that allows people to share their location with others without revealing their exact location.
- The technology uses cryptography and other techniques to hide the user's precise location while still providing useful location information to the people they want to share it with.
- This could be useful for things like meeting up with friends or family, or for sharing your location with a trusted group, without compromising your privacy.