Who developed the first barcode system? / पहला बारकोड सिस्टम किसने विकसित किया था? [SSC CHSL 16 April 2021, Shift 3]
Answer
Correct Answer : a ) Norman Joseph Woodland / नॉर्मन जोसेफ वुडलैंड
Explanation :Norman Joseph Woodland, along with Bernard Silver, invented the first barcode system in 1951.
The idea was inspired by Morse code, and the first working barcode was scanned on a pack of Wrigley's chewing gum in 1974.
This technology revolutionized product identification and retail checkout.
Hence, (a) is the correct answer.
नॉर्मन जोसेफ वुडलैंड ने बर्नार्ड सिल्वर के साथ मिलकर 1951 में पहला बारकोड सिस्टम ईजाद किया।
इसका विचार मोर्स कोड से प्रेरित था, और 1974 में पहली बार एक पैकेट व्रिग्ली की च्युइंग गम पर इसका उपयोग किया गया।
इस तकनीक ने उत्पाद पहचान और खुदरा बिलिंग की प्रक्रिया में क्रांतिकारी बदलाव किया।
अतः, (a) सही उत्तर है।
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