The picture depicts a person utilizing an automatic door lock system for enhanced security and a door holder mechanism for convenience. These features represent modern technologies improving door functionality and user experience.
In the described picture, two notable features or "super machines" are evident:
1. Automatic Door Lock System:
- The door in the picture is equipped with an automatic lock system. Although there is no mention of a sensor, the presence of an automatic lock indicates a sophisticated system that enhances security and convenience.
2. Door Holder or Door Closer Mechanism:
- The person in the picture is pulling the door using a door holder. A door holder is a mechanical device that can keep a door open, preventing it from closing automatically. It is a simple yet effective mechanism often used for convenience and accessibility.
While these features may not be highly complex, they represent modern technologies designed to improve the functionality and user experience of doors in various settings.