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清华大学研制成功一种能使盲人自由阅读电脑中文字的“盲人电子阅读器”。“盲人电子阅读器”实际上是一种触感器,通过USB接口与个人电脑连接后,它可以
Tsinghua University has successfully developed a “blind e-reader” that enables blind people to freely read Chinese characters in computers. The “blind e-reader” is actually a touch sensor that connects to a personal computer via the USB interface