Kiosk
The appearance of self-service kiosks have dramatically changed our human society in many areas with offering smarter and more convenient services for their daily lives in public places, such as in shopping malls, hospitals, hotels, railway stations, airports, tourism areas and so on.

An interactive self-service kiosk is a computer terminal with specialized hardware and software which can provide access to information and applications for communication, commerce, entertainment, or education and other purposes. Initially, these kiosks are deployed in high foot traffic locations such as shops, hotel lobbies or airports to improve customer services by retail, food service and hospitality industries.