We find that blind people will encounter inconvenience in seeking help when they go out. Most of them use words to ask for help. On the one hand, others may be difficult to hear clearly, and on the other hand, blind continuous shouting may scare others. Therefore, we have designed this "one phrase" blind walking crutch. It adds laser projection function to the traditional crutch. Users say their demands on the "one phrase", and the corresponding content will be projected to the ground. Passers-by can simply and clearly understand the blind man's intention to help and help. We hope to raise people's attention to blind people in this way.
We found that the blind in the travel will encounter trouble for help inconvenience. Most of them use words to ask for help. On the one hand, it may be difficult for others to hear clearly. On the other hand, blind and continuous shouting may frighten others. Therefore, we have designed this "One Language" walking aid crutch for the blind. It adds a laser projection function to the traditional crutch. When users say their demands to "One Language", the corresponding content will be projected to the ground. Passers-by can simply and clearly understand the blind's intention to seek help and provide help. We hope to raise awareness of the blind community.

Temporary Awards:
2022 Spark Award
2022 Shandong Industry Competition


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