Self-Service Kiosk Solution Provider - What features would you like to see in a self-service kiosk?

As a professional manufacturer of self-service kiosks and POS systems, we specialize in self-service kiosks, POS terminals, and self-service kiosk printers. While we possess the capability to independently develop products across the entire self-service kiosk industry chain, we often find ourselves wondering what kind of self-service kiosks we will need in the future.