Burger King: AI assistant listens in and evaluates branch "friendliness"

Burger King is currently testing an AI assistant called “Patty” for employees with headsets in around 500 US branches. The system assists with various tasks but is also trained to recognize phrases such as “Welcome to Burger King,” “Please,” and “Thank you,” Digital Chief Thibault Roux told the US tech magazine The Verge. This data flows into a metric intended to inform branch managers about how their location performs in terms of “friendliness.”

In another interview, Roux reassures: The data is anonymized and not used to evaluate individual employees. Furthermore, “Patty” will not dictate to employees what or how they should say something. Instead, branch managers receive aggregated values that they can use for personal coaching sessions with their teams, Roux told the US business magazine Fast Company.

How “friendliness” is precisely calculated remains open. However, Roux indicates that the company is working on capturing not only specific words but also the tone of conversations in the future.

Germany: Co-determination and GDPR as central hurdles

Currently, “Patty” is based on a customized AI model from OpenAI. According to Roux, however, the technology is designed to be integrated with other partners, such as Anthropic or Google, in the future.

In addition to friendliness analysis, “Patty” performs several other functions. Employees can retrieve work instructions for recipes and cleaning processes via headset without having to consult manuals. The system also automatically informs managers about malfunctioning equipment or missing ingredients and updates digital menus, kiosks, and apps accordingly. If the AI detects recurring patterns, it can proactively send alerts to those responsible.

According to current plans, the system is to be rolled out nationwide by the end of 2026. “Patty” is a short form of Patricia or Patrick, but in English also refers to the patty in a burger.

In Germany, a system that records and evaluates the wording of employees would only be feasible with significant hurdles. As a technical facility for performance and behavioral monitoring, such a system could not be introduced without the consent of the works council. When using artificial intelligence, the involvement of an expert is also legally stipulated. Additionally, the provisions of the GDPR would have to be observed, as voice recordings can constitute personal data.

(mho)