What problem might occur if a grocery store decides to install self-checkout devices?

Question

BlackTom AI · Accepted Answer

When evaluating what problem might occur if a grocery store installs self-checkout devices, we should consider how customers interact with technology as well as potential economic and operational impacts.
Option A: 'The technology will be less accurate in counting money than human employees.' In practice, cash-handling accuracy can be high with proper design, but self-checkout systems may introduce new error modes (barcode scanning issues, weight verification, or price mismatches). Overall, this claim is a potential concern, but it is not automatically true in all implementations and depends on the system, staff monitoring, and error-handling procedures.
Option B: 'The technology will be too challenging for some customers.' This reflects a common real-world issue: some customers may struggle with touchscreen interfaces, unfamiliar software, or accessibility barriers, leading to frustration or assistance requests. This is a plausible problem that many retailers anticipate when adopting self-checkout.
Option C: 'The technology will lead to customers purchasing fewer items.' While friction from a glitchy or unpopular interface could reduce purchases in some cases, the primary designed purpose of self-checkout is to streamline the checkout process and potentially increase throughput. A drop in items purchased is not an inherent or universal consequence and would depend on user experience and store management.
Option D: 'The technology will be more expensive in the long run than paying human employees.' Self-checkout can reduce labor costs, and in many cases is cheaper over time, though it requires upfront capital, maintenance, and shrinkage controls. The statement that it will be more expensive in the long run is not universally true and often contested; it depends on volumes, error rates, and maintenance.
In summary, each option highlights a potential issue or trade-off: A discusses accuracy concerns tied to automated systems, B emphasizes user accessibility and usability challenges, C suggests a secondary effect on purchasing behavior that is less directly tied to the technology itself, and D addresses cost comparison over the long term. The feasibility and impact of these issues vary with implementation, user base, and management practices.

What problem might occur if a grocery store decides to install self-checkout devices?单项选择题

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