How Folks From 1955 Imagined Know-how of the Future

Image for article titled How People From 1955 Imagined Technology of the Future

Illustration: Bettmann (Getty Pictures)

“When milady goes meals buying in 1975, there’ll be no prolonged ready at a check-out counter,” this slide learn. “The advance, pictured right here, will likely be an automated laptop that can worth all of the objects as they go underneath an digital eye.”

The primary query some from the twenty first century is probably going asking with an illustration like this: The place are the barcodes? Whereas the barcode was invented within the late Forties, they wouldn’t make their option to U.S. supermarkets till the Nineteen Seventies. How is that this “digital eye” scanning the meals? Maybe it simply is aware of what a carrot appears to be like like and why it’s completely different from cheddar. Your guess is nearly as good as ours.