HIS 1 - 2

What inspired the invention of the bar code?

• Complaints from shop managers
• A government mandate
• Advances in laser technology
• A need for faster bank transactions
• Technological innovations in cash registers

Which company was the first to successfully use a bar code in a retail environment?

• Kmart
• Marsh Supermarket
• IBM
• Hobart Corporation
• Radio Corporation of America (RCA)

What technology eventually made the bar code practical for everyday use?

• Touchscreens
• Wireless networks
• Lasers
• Infrared scanners
• RFID chips

What did the original bar code design by Woodland and Silver look like?

• Rectangular bars
• Circular patterns
• QR codes
• Dotted lines
• Matrix-style patterns

Where was the world's first "beep" of a bar code scanner heard?

• In a Miami supermarket
• At IBM headquarters
• In Troy, Ohio
• At Kroger Kenwood Plaza
• In New York City

Which product was first scanned using a bar code in a supermarket?

• A loaf of bread
• A can of soup
• A pack of gum
• A carton of milk
• A box of cereal

What challenge did bar code creators face before the invention of lasers?

• Difficulty in creating standardized shapes
• Lack of retail interest
• No technology existed to read their design
• Resistance from food companies
• High costs of production

Who ultimately developed the final design of the bar code that became widely adopted?

• Joe Woodland
• Bernard Silver
• George Laurer
• Clyde Dawson
• Theodore Maiman

Who would most likely be credited with pushing the bar code idea forward when technology caught up?

• Retail cashiers
• Laser scientists
• Supermarket executives
• Barcode patent holders
• MIT researchers

When was the bar code system most likely to have been fully embraced by large retailers?

• Shortly after its invention
• When laser technology improved
• Once the Universal Product Code (UPC) was standardized
• After Marsh Supermarket's initial test
• During the 1980s economic boom