Do you find door and window locking systems frustrating?The old system of locking the house- we slid the bolting latch across, locked the upper keyhole, and put an imposing Godrej lock. Nowadays you may not see this system at all. Just a keyhole and a door handle. Some may be easy, wherein you slip the key in, turn it, and turn the handle. In some cases, though, have you seen the fiddly door handles when you return to someone's home after going out with them? You have to wait patiently for them to unlock the door! It is not that there are 2-3 latches and keyholes, but some homes have this system where you need to turn the key twice and the door handle anti-clockwise or some such thing.
The windows, too, sometimes have complicated locking features. Whereas in your home it may be a simple latch at the top and/or bottom, in another place you will find that you need to press up or down to open a sliding window. Some require a delicate touch, others require some force.
The hotel room locking systems are in another league altogether! The room card often does not open the room on sliding it into the slot, and you have to make an exasperated call to the front desk to seek assistance.
Have you come across complicated doors and windows that frustrated you no end?