@Stuart ********
Not wanting to get into a vast conversation on this subject ... I was referring to facial recognition by their system. Yes, photos are taken, but the question is whether the system has stored them and then can cross reference them based upon different passport numbers (which are kept by the system... along with any yellow or red flags associated with the individual). That said, perhaps the Thai system is on par with ... say the UK, the US, Canada, Switzerland, Israel, or the EU, just as a few. I doubt it.... given that Thai Immigration cannot get their 90-day system to function consistently and Swampy's systems go down regularly. But okay... I hear you. Maybe my use of the word "highly" was too much. My apologies.