Cambridge Consultants has delivered a prototype automation system that addresses one of the most unloved tasks in commercial kitchens. Using a combination of strategic business consultancy and expertise in Artificial Intelligence (AI) and robotics, ‘Turbo Clean’ automates the process of clearing food trays and washing dirty dishes.

The automation system is part of a wider business transformation initiative undertaken for a multinational commercial catering company. Turbo Clean clears customers’ trays in commercial catering kitchens. Combining deep learning, machine vision and robotics, it recognizes the contents of returning food trays, removes the items from each tray, including food waste and cutlery from plates, glasses and other crockery, and loads the different items into a dishwasher.

Transforming commerce & industry through complex, autonomous algorithms.

Cambridge Consultants first analyzed the kitchen tasks most suitable for automation; identifying those that would generate not only commercial value, but human appreciation, and that would be welcomed by management and staff alike. After conducting primary research within many commercial catering operations, Cambridge Consultants pinpointed the single process that staff most wanted to automate, and that would yield the best business benefits: clearing trays and washing dishes.

The new bespoke automation system resulted in the creation of significant intellectual property (IP) for the client’s business. The result is an entirely new kitchen cleaning procedure whereby one food tray can be processed every six seconds. The deep learning-based system was trained using images of thousands of trays with every conceivable combination of messy crockery. The machine vision not only recognizes items and waste on each tray in milliseconds, but can also classify items such as bowls, plates, glasses and cutlery. Taking this a step further, Turbo Clean boasts the ability to identify new variations of items, meaning it can cope with new sets of crockery and cutlery, without the need for reconfiguration.

“It’s widely accepted that AI and robotics will impact almost every business. But it’s vital to understand both what is technically possible and what is commercially viable, to ensure that a business thrives through this time of technological revolution.” said Nathan Wrench, Commercial Director, Cambridge Consultants. “Working with our client, we were able to design a system that uses a novel combination of technologies and to take them from initial discovery right through to the prototype ready for commercialization. We look forward to continuing our support in the future.”

Notes to editors

Cambridge Consultants develops breakthrough products, creates and licenses intellectual property, and provides business consultancy in technology-critical issues for clients worldwide. For more than 50 years, the company has been helping its clients turn business opportunities into commercial successes, whether they are launching first-to-market products, entering new markets or expanding existing markets through the introduction of new technologies. With a team of more than 800 staff, including engineers, scientists, mathematicians and designers, in offices in Cambridge (UK), Boston (USA) and Singapore, Cambridge Consultants offers solutions across a diverse range of industries including medical technology, industrial and consumer products, digital health, energy and wireless communications. For more information, visit:

Cambridge Consultants is part of Altran, a global leader in engineering and R&D services which offers its clients a new way to innovate. Altran works alongside its clients on every link in the value chain of their project, from conception to industrialisation. In 2015, the Altran group generated revenues of €1.945bn. With a headcount of more than 27,000 employees, Altran is present in more than 20 countries. For more information, visit:

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