SMART InteractionThis TV features SMART Interaction, which recognizes a user's voice, actions, and face to enable TVoperations without the use of a remote control. The motion control and facial recognition featuresrequire a separately-sold camera installed on the TV. Make sure that the TV is connected to theInternet when installing the camera so that it can download the software required for motion control.SMART Interaction makes it possible to configure settings and access features with ease. It takesapproximately 15 seconds for voice and motion recognition to come online after turning on the TV.[ When connecting the TV camera to 2013 Samsung TV models, make sure to connect it to thespecified USB port of the TV. Other USB ports are not supported for this purpose.PrecautionsFace RecognitionThis product saves thumbnail images of users' faces for use during the Face Login. Logging into theSmart Hub via face recognition may be less secure than logging in using an ID and password.TV Camera UseUnder some circumstances and under certain legal conditions, the use/misuse of the TV camera mayresult in legal liability. There may be obligations under local privacy laws regarding the protection ofindividuals concerning personal data and on the free movement of such data, and possibly other lawsincluding criminal laws, regulating camera surveillance both in the workplace and elsewhere.By using the TV camera, users agree that it will not be used (i) in locations where cameras aregenerally prohibited (such as bathrooms, locker rooms or changing rooms), (ii) in any manner that willresult in an invasion of a person’s privacy or (iii) in violation of any applicable laws, regulations orstatutes.If you are using a camera, first check the back for a sticker.Remove the sticker cover before adjusting the TV camera angle.When you are no longer using the camera, rotate the lens downward and secure it in place. Thisprevents any inadvertent or unintentional camera operation.