How To Use Facial Recognition: Samsung Galaxy S4 By Staff Reporter | Mar 04, 2014 12:30 PM EST Facial recognition features on the Samsung Galaxy S4 features functionalities such as smart scroll, smart rotation, smart pause and facial unlock. The face and video features enable the user to focus on the eyes and face areas of the head. Samsungâs Galaxy S4 has a front-facing camera to use within the Android smartphone. GizMag / GoogleThe front-facing camera for Samsung Galaxy S4 also comes with smart stay where the screen dims. Users can also better conserve battery power and pause during the activities. Users can also enable smart rotation features. Smart rotation allows the user to see right side up while in a laying down position. The user can then pause in smart pause. Samsung Galaxy S4 lighting position allows the user to unlock the phone through the facial recognition technology. Stay Connected and Entertained Galaxy S devices keep users connected with Samsungâs Social Hub, which is an application built around Messaging and Contacts, both of which initiate the sending and receiving of information, whether it is e-mail, instant messaging, social network updates or SMS messages. Additionally, calendar information from portal calendars, such as Google Calendar, and social networking services are displayed together in one calendar with two-way synchronization. In addition, the Galaxy S portfolio features best-in-class entertainment features, including future access to Samsung Media Hub, a full library of video and literary content powered by some of the biggest names in entertainment. Samsung Mobile looks forward to sharing additional information about Media Hub in the near future. With Samsungâs All Share application, which enables inter-device connectivity through DLNA (Digital Living Network Alliance) technology, users can send user-generated video content wirelessly to other DLNA-enabled devices, such as TVâs, monitors and laptops, allowing for a rich, interactive entertainment experience. *SamsungMany of the facial recognition features can also be deactivated or activated with the Samsung Galaxy S4 device. Samsung Galaxy S devices provide a premium viewing experience with a brilliant 4-inch display powered by Samsungâs Super AMOLED touch screen technology. Super AMOLED technology design yields thinner displays, delivering one of the thinnest, most responsive full-featured smart phones in the industry. Samsungâs innovative display technology makes watching movies, viewing videos and playing games come to life like never before, even in bright light and outdoor environments.