The Hill Facing transparency head-on: Facial recognition technologies have been used for security and safety a... http://bit.ly/1UmkI9l
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
The Hill Facing transparency head-on: Facial recognition technologies have been used for security and safety a... http://bit.ly/1UmkI9l