13-year-old Freddie from Monmouthshire has gained national attention for his incredible award-winning invention Door Pi Plus.
Freddie spent more than twelve months building a door security system for the elderly, inspired by the desire to help his great-aunt feel more secure at home.
The invention keeps the door locked until the camera recognises a face of a family member and makes it possible to open the lock. Freddie used a Raspberry Pi to enable facial recognition technology in his impressive project.
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