阅读理解Teachers often find it challenging to collect homework from students before class, and sometimes they even become upset about it. To solve this problem, a 13-year-old middle school student whose family name is Zhang from Shenzhen created a smart robot, which won first prize in the 20th Guangdong Provincial Children's Invention Awards.
This amazing robot can quickly and efficiently (高效地) collect homework from students without any mistake. It uses advanced radio frequency identification (RFID, 无线射频识别) technology to read special tags (标签) on each student's notebook. Each student's notebook has a special RFID tag with their names and subject information. When students place their notebooks on the robot, it "reads" the tag and adds it to the correct list.
Not only does the robot help teachers collect homework, but it also allows them to check who has and hasn't handed in their homework by receiving messages from the robot over Wi-Fi. This invention has got the high praise from many teachers, who believe that Zhang's creativity and talent will lead to even more useful AI tools in the future.
Due to his success, Zhang expects to become a scientist when he grows up. "I enjoy doing scientific and creative projects like making model airplanes in my spare time. Inventing gives me a sense of joy and achievement," he said.
With his love for science and innovation (创新), Zhang is well on his way to making the world better through his inventions. His story serves as an inspiration (激励) for other young people to go after their dreams and make a difference in their daily life.