Arafed man standing in front of a sliding glass door with a smart phone

A resident stands in front of the entrance to the apartment. He holds an easy-to-read device, Devices with large buttons and high-contrast screens. Residents wear light-colored clothing，Carrying a backpack on his right shoulder. He stood in front of a glass door with a metal doorknob. Next to the door, There is a control panel with buttons and a small screen with high contrast, Appears to be an access reader. Residents appear to be entering codes or using their devices to interact with the control panel, Indicate that you intend to enter the apartment easily and conveniently.