Inventions that we consider everyday parts of life in the supermarket?

Question

modern technology envelops today's world. think about the moder supermarket: the door open automatically , the food is checked out using a scanner, etc need more examples of inventions, technology

Answer 1

The conveyor belt that you place the food on at the check out.
The sprinkler system they use for the produce.
The electric wheelchairs for disabled people.
The big freezers for all the cold items.
The mini fridges for soda pop.
The cash registers are all computers nowadays.
The credit/debit card machines.
Umm...I am sure there is much more. Those were the one's just off the top of my head.
Oh I know how about the magnetic security tags they have on sum items.
and the hidden cameras in the store and parking lot.

Answer 2

Can Goods, Plastic Items, Hygiene Products, Deodorants, Frozen Foods Freezers, Refrigeration Eggs, Milk, Butter, etc., Automatic Registers read Bar-Codes, Shopping Carts, Automatic Doors, Bank Tellers, Copy Machines, A/C, Heat, Western Union Wires, Fresh Fruits and Produce. Diet Specialties - Salt Free Food, Diabetic Food, Low Calorie Foods, Ceiling Lights. Many More.

Answer 3

The conveyer belt used to move food at the checkout, cooling systems used to keep the food fresh, debit machines, the new self-checkout registers, security systems at the door, etc.

Answer 4

Also....refrigerators, freezers, air conditioning, electronic (digital) scales, conveyor belt, flourescent lights, foods that are pre-packaged, vacuum sealed foods, large electric meat slicing machine, to name a few! Good Luck!

Answer 5

The invention of Buy and sell.
Fixed prices.
Work for money.
Money itsef.

Answer 6

automatic scales in the deli department...freezers...hidden cameras...phones in the cashiers booth