Character story

　　Dalian physical education teacher designs nucleic acid detection function table entry speed increased by 6 times

　　Recently, a physical education teacher from Dalian Hongqi Central Primary School in Liaoning Province designed a nucleic acid detection function table together with other teachers in the school during the anti-epidemic support period. This table can automatically calculate the age of the subject after entering the ID number. Information such as, gender, etc., can also be entered simultaneously by multiple people, such as mobile phones and computers.

　　Teacher's holiday supports nucleic acid testing

　　On July 22, a confirmed case of new coronary pneumonia appeared in Dalian, Liaoning Province. Immediately, Dalian started the city's nucleic acid testing, and various school playgrounds became one of the testing sites. In the early morning of July 26, the teacher WeChat group of Hongqi Central Primary School forwarded the notice from the Education Bureau of Ganjingzi District to call for registration of volunteers for nucleic acid testing. Within an hour, more than 50 teachers who had already taken summer vacation participated in the registration. On the morning of the 26th, the teachers of Hongqi Central Primary School were assembled, and together with more than 6000 teachers from other schools in Dalian City, they gathered at Dalian North Station, listened to the scheduling of the Education Bureau, and began to register and enter nucleic acid tests in various communities.

　　According to Director Kong of Hongqi Central Elementary School, the school’s volunteer teachers will arrive at the meeting place two days before the start of work, and will be in place by 7:00 in the next few days, until after 11:00 in the evening. You can go home without residents. They are mainly responsible for the information registration and entry work of nucleic acid testing personnel. Some of them need to wear protective clothing for information registration outdoors all day long, and the other is the entry team, which is responsible for entering the information collected on the front line into the computer to form a form.

　　Director Kong said that the work of collecting and inputting personnel information is actually not simple. In addition, it is the first time for everyone to come into contact with this type of work. The work on the first day progressed somewhat slowly. Some teachers in charge of information input even worked until one or two in the morning. O'clock, and less than 5 o'clock the next day, I have to get up again to prepare for the day's work. In this case, Leng Ning, the teacher in charge of data entry and aggregation, asked whether you can use Tencent documents and iFLYTEK’s voice entry function to operate online, so that not only can teachers who return to the field during the summer vacation be activated, but also reduced After the end of the nucleic acid testing work every day, all participating teachers’ input data will be aggregated and merged to achieve offline testing and online linkage entry.

　　6 times faster input speed, 100% accuracy

　　After Teacher Leng Ning came up with the idea of ​​making synchronous input forms, he brought in Jing Jun, a physical education teacher who usually likes to study electronic products and software, and hoped that Jing Jun could develop technology to help them solve their problems. After joining, Jing Jun did not rush to do it, but first listened to the opinions of other teachers in the entry group. "They have been doing it for a day and they have experience." Jing Jun said, after he asked everyone what they thought, other teachers in the input group stood up and expressed their thoughts. Among them, the teacher suggested whether they can use mobile phone voice recognition. In this way, reading the ID number will be faster than typing it out, and the teacher suggested whether the form can automatically identify the information covered in the ID card such as gender and age after entering the ID number. As for the suggestion of automatically identifying age, Jing Jun, who is collecting information on the front line, is also deeply touched. “One of the information we collect requires the person to provide the age. I found that some collectors reported false age. Some reported that they were one year old, and some said they didn’t know how old they were. Let’s take a look."

　　Jing Jun told the Beijing Youth Daily reporter that he was actually a little confused when he received this incident. "At that time, our information teacher was also transferred to do other jobs, and I teach sports, although I love I study electronic products and software, but I really don’t know this.” Despite this, Jing Jun is confident to complete this form. “If I don’t know, I will learn online now. My home is close to school, and when I take a break, I take the subway home. The research, from the beginning of the research to the completion, took two or three hours." Jing Jun said that the initial "test version" had bugs (vulnerabilities), and it took half an hour for the teachers to come. A lot of feedback, "I changed it back and forth two or three times, and finally finished the current version."

　　After using a voice recognition system that can automatically identify the gender and age of the tested person, and can simultaneously input new forms such as mobile phones and computers, the work efficiency of the input group teachers is greatly improved. "How fast is the voice reading ID card? You have to type 18 times, and the voice can be read in about one or two seconds. In the past, it took 3 minutes to enter the 5 messages at the earliest, but now it takes 30 seconds." Jing Jun said , Now generally after collecting 5 pieces of information in the front, take photos of the handwritten information paper and pass it to the teacher who entered in the back. The entry can be completed synchronously. Finally, when the collection ends at 11 pm, there is no need to arrange for the teacher to take a dozen The information collected by a famous teacher is then pasted into the same form, because this step is completed at the same time as the entry.

　　In addition, Jing Jun said, this form has another advantage, that is, the accuracy rate is extremely high. “We are different people operating online at the same time, and the dynamics of the form can be updated in real time. Everyone can see the dynamics in the first time, which can avoid duplication. Operations can also complement each other. So far, we have entered about 100,000 pieces of information, and the accuracy rate is 100%."

　　Hope to achieve scan entry

　　On July 31, according to Dalian local media reports, Jing Jun suddenly became an internet celebrity, "I have been answering the phone since this morning, almost always come to ask me for this form." Asked, Jing Jun didn’t hide it at all, “No matter the voice recognition of my form, the simultaneous upload, and the algorithms are actually ready-made, I just put them together, so there’s nothing to hide. Yes. Once I give them the original form, I don’t need to teach it, I will record it once."

　　Director Kong also said that the school hopes to share this form with more schools or other units. "The fight against the epidemic requires concerted efforts. We don't need to hide our privates."

　　In addition, for this form, Director Kong and Jing Jun both said that they actually still have ideas to improve the entry method of this form. "If you can directly scan the first-line statistics sheet and enter it, wouldn’t it be more convenient, but now Our technology is not up to it. If there are technical talents who want to join to help us achieve this, we are very welcome."

　　Text/Reporter Wang Tianqi Coordinating/Chi Haibo