Samsung Galaxy S4: How to Enable and Use Face Tag in the Gallery App in Android 4.4 Kitkat

Gallery app has been equipped with several useful features, one of which is the face tag feature. Turning on this feature will help you to recognize faces on the pictures and then allow you to tag your contacts with ease. After you've added a contact to the recognized face then you'll be easier to make a call, send a text or email message or share the picture to the contact. By default, this