Phát minh giúp người mù nhìn bằng ngón tay
Với chiếc camera bé như hạt đậu, phần mềm phân tíchhình ảnh và một máy tính xách tay siêu nhỏ, người mù có thể định vị cácvật thể trong môi trường xung quanh và vượt qua chúng một cách dễ dàng.
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