SCI-TECH: Co-inventor of barcode dies aged 94
US engineer George J Laurer is recognised as the co-inventor of the barcode, which can be found on millions of
Read moreUS engineer George J Laurer is recognised as the co-inventor of the barcode, which can be found on millions of
Read moreFrom a portable ultrasound scanner to Bluetooth-enabled toothbrushes that encourage children to brush their teeth, the field of design thinking
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