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A grocery store robot developed by Heriot-Watt University was trialed at a Scottish supermarket, where it failed to provide helpful assistance to customers and exhibited behavior that caused shoppers to avoid specific areas of the store. The robot's performance in handing out samples was significantly lower than that of human employees, as customers were reportedly suspicious or uncomfortable interacting with it.
Heriot-Watt Univeristy in Scotland developed an artificially intelligent grocery store robot, Fabio, who provided unhelpful answers to customer's questions and "scared away" multiple customers, according to the grocery store Margiotta.
Domain classification, causal taxonomy, severity scores, and national security assessments were LLM-classified and may contain errors.
AI systems that fail to perform reliably or effectively under varying conditions, exposing them to errors and failures that can have significant consequences, especially in critical applications or areas that require moral reasoning.
The robot failed to perform its tasks effectively, providing unhelpful, overly general directions and failing to successfully interact with customers to distribute samples.
AI system
Due to a decision or action made by an AI system
Unintentional
Due to an unexpected outcome from pursuing a goal
Post-deployment
Occurring after the AI model has been trained and deployed
The incident was caused by the AI robot's unhelpful interactions and behavior during its post-deployment trial at the supermarket, which was an unintentional outcome of its programming.
An experimental grocery store robot trial in Scotland failed due to unhelpful customer interactions and poor performance. The incident was entirely commercial and localized, with negligible national security implications.
The robot was deployed to interact with customers and hand out samples independently in the store. It responded to environmental inputs (customer questions) using pre-programmed patterns, making real-time decisions without complex planning.
Risk Level 4: Minimal or No Risk. The grocery store robot is used for simple customer service and entertainment applications, posing low or negligible risks to users and society.
The robot was specifically designed to hold conversations with humans and was connected to the internet to process speech, acting as a conversational chatbot. It also physically handed out sausage samples, involving basic robotic manipulation.
The report clearly describes the robot's deployment, its specific failures (unhelpful directions, scaring customers), and the outcome of the trial. There is no ambiguity about the AI's role or the lack of severe harm.
None
Technology
Vague Dialogue Responses
The remote NLP system gave overly generic answers like 'beer is in alcohol'.
Unappealing Physical Presence
The robot's physical form or behavior scared customers away from sausages.
Data Inputs
Lack of Store Layout Data
The AI lacked specific aisle mapping data to provide helpful directions.
Human Factors
Customer Suspicion of Robots
Shoppers were uncomfortable interacting with a robot offering food samples.
Process and Methods
Inadequate Real-World Testing
The conversational AI was not tested in a noisy, busy retail environment.
Poor Task Reassignment
Deploying a conversational robot to hand out food samples was a poor fit.
Management
Premature Commercial Trial
Supermarket trialed the robot before its practical utility was verified.
AI system involved
Identified by automated extraction; can differ from the alleged developers above.
