Bar codes were originally used in space when they had to scan it on their way out of the space craft so the ISS would know exactly when they left and when they came back in and exactly how long they have been out.
Bar codes are not considered space spin-offs; they originated from developments in the 1940s and 1950s for inventory management and retail purposes. While some technologies used in space exploration have led to innovations in various fields, bar codes primarily evolved from advances in data encoding and scanning technology. They have been widely adopted in logistics and retail on Earth rather than being directly linked to space research.
Bar codes are used so that businesses can track their inventory. Once bar coded, businesses can track products in their warehouse.
click space bar for it to do everything for you
Bar codes are used on almost all the products we see in stores. The store uses that bar code to automate and speed checkout.
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They are both keys on the keyboard but a space bar just moves a small space compared to a tab bar. Usually a tab bar is used for indenting, ana space bar is used for separation of words.
Bar codes identify the item and the price. They are used by a computer to provide the price and for inventory purposes.
Those newer bar codes are still bar codes, but they are 2-dimensional bar codes, and we call them quick response(QR) codes.
the space bar is typed with what finger
Bar codes no longer need specialized equipment to read them. Your smartphone has many apps that can read bar codes. There are apps where you can learn about the many types of bar codes and even generate and print bar codes of your own.
how can i get categories from newport pleasure ,so i can use my upcs bar codes,like a one time i send my bar codes in and they send me what i send for with my bar codes
there are no barcodes in space only earth has barcodes