"How to make a thing" is the domain of engineering. "The uses to which to put a thing" is the domain of ethics. They are not the same. But in the real human world, where things are made to serve uses, they may be effectively inseparable.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more