The Tokyo 2020 Robots Created by Toyota: How They Helped on the Field and Collected Javelins Without Human Intervention

Robots with Very Specific Roles

These robots weren’t humanoid or futuristic in appearance, but they were remarkably efficient. One of the standout models was the Field Support Robot (FSR) — a small, wheeled unit equipped with sensors that moved across the field to collect javelins, discuses, and hammers, returning them safely to their starting points.

By automating this task, organisers avoided the need for staff to constantly enter the field — which not only improved efficiency but also helped reduce physical risk and supported health and safety protocols during the pandemic.

Technology Supporting Sport (and Logistics)

These robots were fully autonomous, using cameras, LIDAR sensors, and geolocation systems to navigate the stadium accurately, avoid obstacles, and complete their routes without disrupting athletes or staff. They were also designed to work in coordination with human operators, communicating when necessary.

Beyond the novelty, the aim was to demonstrate how robotics can be integrated into real-world environments to improve logistics, safety, and the overall experience for both athletes and organisers.

A Glimpse Into the Future of Sporting Events

Tokyo 2020 served as a showcase for a wide range of technological solutions, and Toyota’s robots were among the most talked-about. They not only proved to be functional but also provided a clear picture of how technology can support and complement human work in repetitive or potentially risky tasks.