Cuestionario vinculado a una guía · Medio Nivel

Prueba de IA en tiendas de pago sin cajero

Prueba cómo la fusión de sensores vincula los artículos con los compradores, por qué los revisores humanos manejan eventos de baja confianza y qué tipos de tiendas se adaptan a los sistemas sin caja.

Rutas de guía relacionadasIA en tiendas de pago sin cajero
Pregunta 1 de 8

In a cashierless store, what do shelf weight sensors mainly contribute?

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  1. In a cashierless store, what do shelf weight sensors mainly contribute?
    • Identifying shoppers by their faces
    • Detecting when an item is lifted from or returned to a shelf
    • Printing receipts at the exit
    • Setting prices for each product
  2. Why are some shopping events sent to human reviewers?
    • The law requires a person to watch every transaction
    • Reviewers set the store's prices
    • Reviewers restock shelves remotely
    • The system's confidence about who took which item falls below a threshold, for example on a crowded shelf
  3. What did Amazon do with Just Walk Out in most of its US Amazon Fresh grocery stores in 2024?
    • Replaced it with Dash Cart smart carts
    • Added facial recognition to it
    • Expanded it to cover more aisles
    • Converted the stores to cash-only payment
  4. Which kind of store is generally the best fit for full camera-based checkout-free technology?
    • A large supermarket with lots of loose produce
    • A warehouse club selling bulk pallets
    • A small, busy shop with a limited product range, such as a stadium concession stand
    • A furniture showroom with made-to-order items
  5. Why does combining weight data with vision work better than either one alone?
    • Weight sensors can recognize product packaging
    • Cameras cannot see shelves at all
    • Different products can weigh the same and cameras can be blocked, so each signal covers the other's gaps
    • Combining them removes the need for camera calibration
  6. What role does the planogram play in identifying which item was taken?
    • It tells the system which product is supposed to sit on that shelf
    • It tracks shoppers' faces
    • It processes the payment
    • It sets the receipt format
  7. How do most cashierless systems track shoppers inside the store?
    • By scanning ID cards at every shelf
    • Through GPS on shoppers' phones
    • Through RFID tags worn by shoppers
    • As anonymous figures followed by overhead cameras, generally without facial recognition
  8. How can a family shopping together be handled?
    • Each person must enter with their own payment method
    • One payment account can cover several tracked people who entered together
    • Items passed between people are never charged
    • Groups must use a staffed register