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Message: [QUOTE="Munyaradzi Mafaro, post: 46166, member: 636"] A young engineering student creates special glasses that help blind people walk safely. Joao Antonio Rego works from his family dining room to build devices for people who cannot see. The 24-year-old student tests his invention with Armando Ernesto Chau, a man who lost his sight twenty years ago. Chau rarely leaves his home because moving around feels dangerous without proper tools. The electronic glasses warn users about objects ahead through gentle vibrations. Rego started his Vision Hope project after watching a blind woman fall on a busy street. His mother thought the idea seemed impossible at first. The student moved his workshop from his bedroom after breathing harmful fumes made him sick. A doctor found spots on his lungs from chemicals used during his building work. Safety measures became important as he continued developing the glasses. The device works like a high-tech warning system for people with vision problems. Sensors scan a wide area and find obstacles before users reach them. A battery pack connects to shoulder straps and saves power automatically. GPS technology helps family members track the user's location. Rego wants future versions to detect thin wires and resist water damage. Nearly three million people in Mozambique have vision problems according to international health groups. Chau suggests improvements like identifying different types of obstacles. His wife believes the glasses will let him visit friends and help neighbors during emergencies. The student hopes to find business partners who can produce the glasses across his country. [/QUOTE]

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