AI and self-checkout machines using AI

End-of-lesson check

15 questions · take it digitally for instant feedback at tendril.neural-forge.io/learn/quiz/end-explorers-business-AI-and-self-checkout-machines-and-AI-r10a7

1. What is one main job of AI at self-checkout machines?

   1. To count how many people are in the store
   2. To print receipts for customers
   3. To keep the machine running smoothly
   4. To watch what you are scanning and check for mistakes

2. What does the camera at self-checkout mainly watch?

   1. The cashier's screen
   2. The whole store entrance
   3. The bag area where you put items
   4. The face of the customer

3. What happens when the AI at self-checkout thinks something looks wrong?

   1. A worker comes over to check
   2. The camera turns off
   3. Your phone gets a text message
   4. The machine automatically takes your money

4. How does self-checkout AI help store owners?

   1. It counts how many items are in stock
   2. It makes the store look more modern
   3. It helps prevent losing money from mistakes or stealing
   4. It builds new shelves for products

5. What role do human workers play at self-checkout when AI is watching?

   1. They fix problems when AI asks for help
   2. They stand far away and do nothing
   3. They scan items for you
   4. They watch TV in the back room

6. What does AI check when you scan an item at self-checkout?

   1. If the scanned item matches what you put in the bag
   2. If the item is your favorite
   3. If the item matches your face
   4. If the price is correct

7. What is scanning at a store?

   1. Passing a item's barcode over a light so the computer knows what it is
   2. Taking a photo of yourself
   3. Checking your phone for messages
   4. Putting money in the machine

8. What might happen if you scan an item but do not put it in the bag?

   1. The AI will be happy because you saved space
   2. The machine will give you a free item
   3. Nothing would happen at all
   4. The AI might think something is wrong and call for help

9. Why do stores use AI at self-checkout instead of only having human cashiers?

   1. AI can drive delivery trucks
   2. AI can pack bags for you
   3. AI can talk to customers
   4. AI is cheaper and can watch many things at once

10. Which statement best describes how AI and people work together at self-checkout?

    1. AI watches and alerts people when help is needed
    2. AI does everything and people just watch
    3. AI and people never talk to each other
    4. People do everything and AI just watches

11. What is the main purpose of cameras at self-checkout machines?

    1. To watch the weather outside
    2. To record video for fun
    3. To take pictures for the store website
    4. To help AI see what items you are scanning and bagging

12. How does AI know if you scanned the right item?

    1. AI looks at your shopping list
    2. AI guesses based on the time of day
    3. AI asks you what you bought
    4. AI compares what you scanned to what you put in the bag area

13. What problem does AI help prevent at self-checkout?

    1. The store closing too early
    2. Running out of milk
    3. Mistakes or stealing that cost the store money
    4. People forgetting their wallets

14. When the AI system thinks something might be wrong at self-checkout, what usually happens next?

    1. A worker is called to come help
    2. Your account gets charged extra
    3. The machine explodes
    4. The item is thrown away

15. What is one way AI helps keep stores from losing money?

    1. By watching what you scan and catching mistakes
    2. By making items cheaper
    3. By printing more coupons
    4. By hiring more workers