See where they said so happy, I want to know what they are talking about, so I went to listen to it, I heard them say face recognition Singapore on this topic, but I face recognition Singapore is not really understand, because I really is never heard of the face recognition Singapore, so they say I really do not understand, then I will listen to them, I think the face recognition Singapore said they are still very good, I was on the face recognition Singapore has been interested in, so I decided to have the time. To study the function of face recognition Singapore.