Burger King is experimenting with a new artificial intelligence system that listens in on employee interactions, specifically checking if they use polite language such as “please” and “thank you,” and reports these findings to management.

The fast-food chain has introduced OpenAI-driven headsets in 500 locations across the United States. These devices are designed not only to provide recipe guidance and alert staff to low inventory levels but also to assess the friendliness of staff interactions with customers.

Internally referred to as “Patty,” the system delivers real-time data to managers. For example, if the Diet Coke supply is dwindling, Patty sends an immediate alert. Should a customer report an unclean restroom through a QR code, a manager is promptly informed.

Employees can use Patty to inquire about the preparation of menu items or to remove certain items from digital displays if ingredients are unavailable.

However, it is Patty’s capacity to monitor language and tone that has raised concerns about potential “Big Brother”-style oversight, sparking debates about whether AI might eventually replace human workers.

While Burger King speaks optimistically about Patty’s implementation, some patrons have expressed unease, labeling the technology as unsettling and reminiscent of an intrusive form of employee management.

‘That’s not going to go over too well,’ one commenter wrote on Reddit. 

‘AI can’t tell what situation the person is dealing with, like say with a Karen or someone getting violent over a mistake in the order they can correct – which are two very common things that happen in the fast food industry.’

Burger King is testing AI-powered headsets that can provide recipe instructions, alert managers when inventories are low and even track how friendly employees are to customers

Another mused: ‘It also can’t detect sincerity, so sarcasm will rise,’ while another said news of the technology had put them off going to Burger King.

For some, the concept simply felt bleak. ‘Dystopian nightmare. Get me off this ride….’ @dooglives requested.

Some questioned whether friendliness should even be a priority. ‘They think this is their biggest problem?’ @fullthrottleric tweeted. Worker friendliness ain’t on the list.

Others leaned into dark humor about where such technology could lead. ‘Will Burger King workers wear shock collars so the AI can chastise them for their insolence?’ @MallardDuck13 asked.

When quizzed about Patty’s capabilities, Miami-based Burger King said the intent is to use it as a coaching tool, not a tracker of individual employees.

‘It’s not about scoring individuals or enforcing scripts. It’s about reinforcing great hospitality and giving managers helpful, real-time insights so they can recognize their teams more effectively,’ Burger King said in a statement.

Burger King added that the key words are ‘one of many signals to help managers understand service patterns.’

‘We believe hospitality is fundamentally human. The role of this technology is to support our teams so they can stay present with guests,’ the company said.

When quizzed about Patty’s capabilities, Burger King said the intent is to use it as a coaching tool, not a tracker of individual employees

Along with the introduction of Patty, Burger King also announced this week that it is revamping its Whopper sandwich for the first time in nearly a decade

Patty is part of a larger app-based BK Assistant platform that will be available to all US restaurants later this year.

Burger King is one of several fast food chains experimenting with artificial intelligence. 

Yum Brands said last spring it was partnering with Nvidia to develop AI technologies for its brands, which include KFC, Taco Bell and Pizza Hut.

McDonald’s ended a partnership with IBM in 2024 that was testing automated orders at its drive-thrus. The company is now working with Google on AI systems.

Along with the introduction of Patty, Burger King also announced this week that it is revamping its Whopper sandwich for the first time in nearly a decade.

The changes affect the burger’s ingredients and packaging. 

The company says customers can expect a ‘higher-quality Whopper experience’ with a ‘better-tasting bun’ and mayonnaise, along with a sturdier box to ensure it arrives ‘exactly the way it left the kitchen.’

‘Over the past several years, we’ve focused on strengthening our operations and modernizing our restaurants to build a more consistent foundation across the system,’ said Tom Curtis, president of Burger King US and Canada.

‘With that work well underway, we’re now in a position to thoughtfully elevate our core menu. The Whopper is an icon, so we didn’t set out to reinvent it. Instead, we elevated it based on direct guest feedback.’