Since the invention of the QR code, its application has blossomed everywhere in China. Scan the QR code to buy clothes and check out, scan the QR code to order food, and unlock the QR code to ride a bicycle. It is no exaggeration to say that the QR code has covered our food, clothing, housing and transportation. Recently, the waiting hall of Beijing West Railway Station has launched a service to scan the QR code to get toilet paper.
But do we really need so many QR codes? Due to its own information dissemination attributes, QR codes greatly facilitate our lives. But is there no shortage of QR code compared to the traditional lifestyle? I don't think so.
Take this toilet scan code to get toilet paper service in my opinion: take off your pants and fart - this is a waste of time. , let alone some elderly people do not know how to use the QR code function of their mobile phones, and some people may have no power on their mobile phones (this situation cannot be denied, otherwise the concept of sharing power banks will not attract so much money from investors). In the end, most people go to the toilet to go to the big number, and they are forced to do so. Will you ask him to scan a QR code before going to the toilet? I'm impatient when I encounter it. Can a person with a bad temper smash your machine? Believe it or not?
In addition, although some stores claim to support cash payment, they have to scan the QR code to make an appointment and then pay. Note that you scan the code to place an order and make an appointment, and the payment method can be cash. This invisibly blocks cash payments.
In recent years, with the popularity of smartphones, people have become more and more dependent on mobile phones and QR codes. In fact, sometimes I think about it and buy a bottle of water for one dollar. One is to take out a dollar for the boss and then take the water away. The other is to scan the QR code, enter the password, confirm the boss, shake a reward for thanking the patronage, and finally take the water away. Everyone, think about it carefully, which one is more convenient?