When he entered the convenience store, Zero asked Chu to put the shelves that had been customized long ago, and then put the goods that had been recorded on the shelves. When Chu was putting the shelves, Zero came to the cash register and connected the power to the power supply. Then, he hit the button of the cash register twice. As the cash register made a "drip" sound, it was done.

Soon, Chu Ye set up the shelves, and Zero opened the wooden box with Chu, took out a few silver-white steel columns like steel columns made of some kind of alloy from a pile of anti-collision foam, and assembled them in front of the convenience store's door to become a door-like thing. After adjusting the alloy steel columns on the beam, he nodded and slapped his hand. He looked at everything in front of him with satisfaction. [..com]

"Master, can I allow me to ask, what are you doing?"

Seeing that everything was done and he seemed satisfied, Zero finally couldn't bear it and asked a question.

Zero nodded, continued to maintain his habit of holding glasses, and said slowly—

"You came from the future. In the future, this kind of thing should be very common, right?"

Chu turned his head again and glanced at the door that looked like a safety inspection port in front of the door, and shook his head. Seeing this, Zero could only sigh helplessly and said-

"Well, it's very simple. You should know about vending machines, right?"

"Yes, Master. I know."

"And all you see now is the convenience supermarket version of the vending machine. In layman's terms, it is the automatic convenience supermarket~~~!"

Speaking of technology, Zero always gets excited involuntarily. However, for a better explanation, it is not convenient for him to just say all the working principles of the system so bluntly. Instead, he walked out of the supermarket with Chu and the others, fell down the curtain, and re-displayed the newly renovated supermarket on the side of the road.

"Instead of explaining to you, it is better to look at the effect directly. Assistant No. 1, let's take a look at what great inventions my research results will become in the future!"

On this winter morning, Ling and Chu stood far away, quietly observing the renovated convenience supermarket, waiting patiently.

The waiting time is not long to be honest.

As a convenience store next to this busy street, the flow of people cannot be said to be not too dense.

It's time to go to work, and pedestrians come and go. Soon, an aunt came to the convenience store and looked at the small supermarket that was destroyed a few days ago.

"Huh? Lao He's store... has been restored? Has it been reopened?"

The aunt glanced at the supermarket inside the glass wall, and of course, she didn't see any figure. But after a moment, she pushed open the door of the convenience supermarket and walked in.

"When someone enters the gate, the sensors set on the beams and columns on both sides will automatically start working. It will scan the guest's physical characteristics throughout the process and then transmit them to the computer. Then, the computer will automatically make judgments based on the time and the guest's appearance. After that, it will...

"Good morning, welcome to my house, dear lady. Your house is my house."

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"Master, I said it wrong. This is different from the lines on TV commercials."

"…………………I know, this is just a small problem. The language organization system needs to be run-in and used more to become more proficient. If my computer at home was unable to distinguish me at first, then I am not perfect now?"

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A horn from somewhere suddenly came from such a slightly low male mechanical sound. This sound was exactly the same as the electronic sound at Zero's house!

Of course, the aunt was startled by the sudden sound, turned her head and looked around, but she didn't see anyone.

The aunt was full of doubts. She spoke and shouted at the door leading to the back: "Old He? Lu Ming? Are you here?"

No one answered, which made the aunt feel very confused. After thinking about it, she walked to the instant noodles shelf over there, took a bowl of instant noodles from above, and came to the cashier.

"Lao He? Lu Ming? Checked out! Where have you grandfather and grandson gone? Lao He, are you discharged from the hospital?"

The aunt's loud shouting did not work. No one responded to her. However, when she frowned and put the instant noodles in her hand on the cashier...

"For a long time after entering the door, the program will not react at all. However, when the customer takes the items he wants and comes to the cash register, the small radar installed on the cash register will automatically search for the pheromone we placed on the barcode last time. Therefore, according to the pricing, the total price of the goods the customer holds this time."

"Total, 6 yuan, 8 cents. Please place the currency in front of the search hole on the front of the cash register. If you need to swipe the card, please insert the bank card into the slot on the cash register."

The electronic mechanical sound rang again. This time, the aunt was finally no longer scared. A marvelous color appeared on her face and muttered to herself: "It's amazing, when did the supermarket become so high-tech?"

While marveling, the aunt took out her wallet from her arms and opened her wallet. But after looking at it, she had an expression of wanting to play on her face, so she deliberately took out a hundred-dollar bill, placed it in front of the search hole, and shook it.

"This is one hundred yuan. Can I find it?'Waiter'?"

Facing the one hundred yuan bill in front of me, the scanner in the search hole quickly scanned it, and a box popped up suddenly when facing the aunt's end. At the same time, the mechanical sound rang again-

"I will collect you, RMB 100. Please put it in."

When the aunt put it in, the mechanical sound continued to sound: "Acceptance, one hundred yuan, confirmed receipt. I'll find you, 93 yuan, 2 cents."

A whim, a lot of sounds sounded in the cash register, and after a second, it popped up again. There were neat banknotes and five coins piled up. After the aunt put away all the money in surprise, the box retracted back to the cash register and said nothing.

The aunt also left the convenience store with a surprised look and took the instant noodles in her hand, and went to the high-tech supermarket of the old He family to promote to her aunts and sisters around her.

In the distance, Zero held the glasses on his nose and smiled, as if he was very satisfied with his creation and invention. Speaking of—

"In fact, when it comes to automation, this technology is not very difficult to implement. Look, the entire process is controlled by a computer and operated by a computer. There is no mistake. After a whole process is completed, the customers will leave with the things they purchased. There is no need for special care at all. This is really a very useful creation for Lao He and Lu Ming. They can make their family livelihoods not stop there while recuperating in the hospital and their income will not decrease."

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(Today's third update, thank you for your support!)
Chapter completed!