All one has to do to lock a car is push the button inside the door, or at most, push the fob once, which doesn’t cause a loud ...

It turns out that industrial push buttons have standardized components ... Currently he has two applications: one provides a simple, one-button screen lock on a Linux box running a virtual machine ...

Some lock cylinders can be repaired by locksmiths ... the future as more vehicles now are equipped with smart keys and push-button start that eliminate the need for a conventional key.