Upgrade the world from Hongmeng system

Chapter 31 Uncle's Trial Feedback

After more than ten days of continuous struggle, the code of 'Love Home_Smart Home V1.0' has finally been written.

Wu Hao submitted a test optimization application to [Bluestar Technology Promotion System].

[Aijia_Smart Home V1.0 is being tested and optimized]

[Aijia_Smart Home V1.0 optimization completed]

[16 bugs found in this test optimization have been optimized and modified]

"Nimma, my ability to write code is getting worse and worse. There are 7 or 8 more bugs than last time. Fortunately, the system does not charge money, otherwise I will lose a lot of money!"

Wu Hao secretly rejoiced in his heart.

'Aijia_Smart Home V1.0' has many application scenarios, and the program code is more complicated, which increases the probability of problems. Fortunately, the system provides free testing, otherwise it would cost a lot of money just to build an evaluation team.

The first version of the system will definitely have many inapplicable places. Wu Hao needs to collect user experience information in order to know the direction of improvement.

The first user he thought of was the uncle he met on the high-speed rail.

The equipment required for the application scenario includes: a Puffin smart doorbell, a Puffin smart camera, a Honor tablet worth 999, a 19-inch display pre-installed with Hongmeng OS, a WiFi, two Bluetooth audio.

The total cost is nearly 4000 yuan, all provided by the [Promotion Fund].

In addition, Wu Hao also purchased Qiandu's graphic-to-text AI conversion service, AI homework guidance online service, and Haiwei monitoring intelligent identification online security service.

Wu Hao first updated the tablet to the Hongmeng system, installed "Love Home_Smart Home V1.0" on the tablet, and defined the button of the smart doorbell in the system as a shortcut key for one-touch calling. Can directly call parents' mobile phones through the network.

After completing the functional test, Wu Hao packed the equipment and attached the installation instructions, and sent the things out according to the address left by the uncle. Three days later, the uncle received the package at home.

The uncle attached great importance to it, and asked his nephew, who had studied in university and is now teaching in the village, to install all the equipment in the little boy's room according to the installation instructions.

On a top corner of the room, a Huawei puffin smart camera is installed to monitor the panorama of the room; opposite the boy’s desk, there is a 19-inch monitor, and the smart doorbell is fixed to the monitor with a clip On the right side, the monitor is used to display the picture of the little boy’s parents, and the camera of the smart doorbell is the family’s eyes; on the desk is a Honor tablet computer supported by an iron bracket. This pad is mainly used for learning and interaction. The desk There is also a Bluetooth speaker on each side; all devices are connected via WiFi.

That night, when the trial started, Wu Hao connected to the camera on the roof through his mobile phone, preparing to observe the trial process. When he received the picture of the little boy's room, he found that many people were watching in the little boy's room.

The uncle briefly introduced to Wu Hao the information of the people present through the Internet voice, the uncle's nephew, the principal of the village primary school, the village head, and several neighbors.

Reminded by Wu Hao, the little boy pressed the button of the smart doorbell, and the bluetooth speaker gave out a melodious song of "Ding Ding Dong, Ding Ding Dang", which was similar to the ringtone of a phone.

"Hello!" The monitor was turned on, and the little boy's mother appeared on the screen.

"mom!"

"Rongrong, hello!"

The little boy was very excited when he saw his mother on the monitor. The screen of the mobile phone is too small to be interesting without the monitor.

"Mom, this is the watercolor painting I drew in kindergarten today."

"Rongrong, what a great drawing!"

The little boy held up the drawing and showed it to the monitor. His mother, thousands of miles away, was very happy when she saw her son's drawing through the adjustable high-definition camera.

"Mom, I don't know how to do the homework assigned by the teacher today, can you read it for me?"

The little boy took out his homework book. He will enter the first grade next year. The teacher assigned him some simple math problems.

According to the instructions, the uncle's nephew taught the little boy to use a red water-based pen to frame the math problems in the book, then raised the drawing and showed it to the monitor.

The system began to automatically recognize the red frame. After 2 seconds, there was a "click" sound from the Bluetooth speaker, and the content in the red frame appeared on the phone of the little boy's mother, and a reminder of the lesson plan appeared next to it.

The system designed by Wu Hao can automatically focus and shoot the content in the red frame through the high-definition camera, and then use Qiandu’s graphic-to-text AI conversion service to obtain text information, and then obtain reasonable teaching plans through the AI ​​homework tutoring online service.

The little boy's mother clicked on the lesson plan and took a quick look at it. After confirming that there were no mistakes in the automatic recognition, she dragged the lesson plan to her son's head portrait with her finger.

The tablet on the desk next to the little boy suddenly lit up, and the contents of the lesson plan appeared on the screen.

"Little friend, please look at me, how many little rabbits are there in total on the screen?"

"8!"

Little boy chooses the correct answer with his finger on the screen.

"Kids are awesome, some bunnies ran away, how many are left now?"

"6!"

"."

Counting is always easy, but the logic of addition and subtraction requires situational teaching to make it easy for children to understand the truth.

"This set of equipment is quite interesting, Rongrong is fascinated by it!" A neighbor aunt laughed.

"It would be great if the topics in elementary school can also be taught." The principal of the elementary school is also very interested.

"Tell your uncle to see if you can teach elementary and junior high school content?" The village head also has two elementary school students at home, which makes him very confused.

The uncle hurriedly consulted Wu Hao, and got a positive answer. The online teaching service for primary and junior high schools only needs to be activated by adding money. Now there are rich teaching plans, which can fully meet the daily guidance of students.

A 5th grade elementary school student was invited by the primary school principal from the uncle's house next door to do an experiment.

The little boy was invited out of the room, and he was a little reluctant when he left. After all, he didn't have much time to spend and chat with his mother.

"For tonight's homework, are there any exercises that you don't understand?" the principal asked.

"no!"

"Take out your homework!. These few questions are wrong!"

The elementary school student wanted to fool around, but showed his feet in front of the principal.

The uncle's nephew asked the elementary school students to use a red water-based pen to draw a frame on the wrong question in the book. Soon, the teaching plan of the wrong question appeared on the tablet.

After the primary school students corrected the wrong questions according to the prompts, two practice questions popped up to test whether the user understood the logic of the problem solving. The primary school students successfully corrected the mistakes in the exercises, and the tablet computer entered the standby mode again.

"Try Chinese homework!"

"."

"Try the junior high school textbook!"

"."

Online education resources are very rich, and AI recognition technology has matured. Integrating these technologies into the system can help students improve their learning efficiency with only a small cost.

"How could the children sit here so obediently? There are so many people now that they dare not move. If they were in the room, they would definitely secretly play with that 'screen'!"

The aunt next door raised a very real question, how can I read with peace of mind when there is such a fun tablet on the desk!

The uncle immediately asked Wu Hao, and the answer he got was that the control of the tablet was in the hands of the uncle, and children could not play it.

The principal immediately conducted an on-site test, and saw that he could not turn on the screen after fiddling with it for a long time, let alone use the tablet to play games or watch videos.

"It's impossible to stare at these brats all the time, as long as you don't pay attention, they will make a lot of moths!"

The aunt next door has been fighting with the monkey spirit's little friend for many years and asked a very common question.

Wu Hao asked everyone to leave the room, except for the elementary school student. The village head and the elementary school principal connected to the system through their mobile phones, and saw the picture of the elementary school student through the doorbell's camera.

Prompted by Wu Hao, the principal turned on the self-monitoring function, and a green frame appeared on the pupil's face.

According to the prompts, the primary school students made many small actions. First, they looked down at the extracurricular books. The principal's mobile phone suddenly vibrated, and the green frame on the primary school students' faces turned red.

Playing with pencils, wandering around, staring blankly, eating
The system uses online intelligent identification, as long as there is any abnormal behavior, it will send an alarm on the mobile phone.

"This set of things seems to be quite useful!" The principal and the village chief expressed emotion at the same time.

Through the trial, Wu Hao found many deficiencies. The first is the network delay, and it takes two or three seconds to open some functions; second, the search results for junior high school topics are not satisfactory; Too little, especially in terms of family interaction
(End of this chapter)