What are the Requirements for using Face Recognition in Samsung H series TV(UA40H6400)?

With Samsung’s Face Recognition feature, the TV will automatically see and recognize a viewer’s visage, giving them instant access to apps and other smart content. It’s also the easiest and quickest way to see a user’s Smart Hub, which displays search, signature services, recommended apps, your apps and what content is currently playing.

Think of it as the TVs kernel. Face recognition is also a unique way to summon a user’s address book for Skype calls, which is easily done with the built-in camera.

Requirements for using Face Recognition are as follows :

● You should be located between 1.5m and 3.5m from the camera. The actual recognition range may vary depending on the camera angle and other factors.

● The appropriate ambient brightness is 50 to 500 lux. 
   (100 Lux: Bathroom, 400 Lux: Living Room)

● Face Recognition can recognise up to 5 different users at a time.

● The TV may have difficulty recognizing twins and people with similar faces as two different individuals.