"The Frustrating Reality of Self-Checkout Failures in Grocery Stores"

Despite high hopes for self-checkout technology to provide convenience and cost savings, it has not lived up to expectations. Customers still face queues and require assistance from store employees, while stores continue to need workers to service the machines and address issues. Christopher Andrews, a sociology professor, notes that stores have not seen the labor cost savings they had hoped for, and instead are finding that self-checkout can lead to increased costs and theft.