Man using the automatic gate in Munich airport. Citizens of three European Union countries can use the automatic check in system to enter into the country (Germany). The passengers first flash their passports in the first gate that prompts to open the gate. They then walk to the next gate where the facial recognition is done automatically. After completion of the same the gate opens. However two security officers observe the check in process from control room.
<a href="//commons.wikimedia.org/wiki/User:Psubhashish" title="User:Psubhashish">Subhashish Panigrahi</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>