I have a good opinion of this invention. The blind are a vulnerable group in society. Because of the lack of light, they can't move in society and need to rely on people or guide dogs to live a more relaxed life. However, it is still not convenient to send. They need more facilities to help them complete their daily life. Because of this smart hat, blind people can travel more conveniently and safely, and they can also feel the colorful society and the beauty of our human society.
I hope more such inventions can help more vulnerable groups, not only the blind, but also some deaf-mute people, people with cerebral palsy, people with physical disabilities and so on. These should be concerned by the society, because they are also members of society and need our help. I hope that some enterprises can help this girl get the patent faster, and then this product can be widely used in real life. Ordinary people can easily get it through pharmacies, hospitals and online sales, and it can also be implemented in daily life faster, which really brings different light to the blind.
We should learn from this high school girl. Our high school life is unforgettable, not only because learning is very important and stressful, but also because it is a young age, but something great should happen instead of just studying.