Talk about How to Prevent "Lock" from Annoying People, and more Likely to Realize "Technology Changes Life"

As a tool, "lock" has a history of more than 2000 years,  its application is very extensive, we can see through the film and television, the "shackles" of prisoners in ancient times, the "keys" in the hands of palace controllers, and the switches in the secret room, also the latches of poor people etc… because of the bothering "lock", stories and wars are keep changing for thousands of years.

Up to now, we still can't get out of the "lock" thing, doors, bicycles, cars, safes and prisoners need locks, the human heart is like a lock too. From the point of view of object exchange, lock is a tool for property protection, and it is also the embodiment of spiritual rules.

When people go out, they always think about whether they have the keys and how to open the door when they come back.

Case 1: I remember a film played by Hong Kong actor Louis Koo, in which he met a beautiful woman and took her back to his apartment, but TT ran out. He ran downstairs to look for it in his sports car just with his underwear, the women was watching him upstairs, she closed the door and let him stand outside, finally he climbed in from the balcony, it was very embarrassing. Just imagine that if he had installed an intelligent door lock, fingerprint, password or face one, he could enter very easy, it would not be difficult to have a tryst.

Case 2: Under the epidemic situation, Hong Kong has used a different customs clearance system----the electronic bracelet. It means that when you arrive Hong Kong, you must wear it during the period of isolation, the electronic bracelet has an electronic positioning function, which allows isolators to get throught the isolation period easily. Imagine that there was no electronic bracelet in ancient times, people would have to wear "chains"? In fact, this is also a kind of electronic lock.

Case 3: There is a film about a scientist who went to the Antarctic for an expedition, his hometown's elderly parents came to his house with a lot of luggage, their daughter-in-law happened to have a surgery in hospital and could not come back, they waited at the door for several hours. The neighbor just came back home and invited this elderly partents to come in, more than an hour later still no news so they felt a little embarrassing, he called his son and told him about this situation, his son heard and said: oops, look at this, why happened. He said to his father on the phone: Dad, you should call me earlier, I have a network on my mobile phone and can open the door for you anywhere. This is the convenience of “the Internet of Things”, as long as your mobile phone has a network and the door lock is connected to the gateway, you can open your own door even if you are in the Antarctic.

In the era of "the Internet of Things", "lock" is used to connect everything and isolate everything, and connect with everything for convenience. For example, the current unlocking methods are more extensive: fingerprint, password, bluetooth, APP, swipe card, face, SMS,remote unlocking, NFC, QR code, etc.

Therefore, it is no longer an empty sentence to say that "technology changes life", it is the reality convenience that the people get.