I've noticed that ever since they installed automatic door openers, those ones to help disabled people, in our building, that perfectly able bodied people are no longer capable of opening the doors.

Automatic doors were invented by the Ancient Greeks using heat, water, and pulleys. The 17th Century saw a resurgence of automatic doors with a foot sensor-activated door in China. Automatic doors are ...

This widely adopted system is suitable to high-traffic areas, enabling smooth, obstructed access while maintaining a continuous flow of movement. By eliminating the need for a swing area, it maximizes ...