Ameca, developed by UK-based Engineered Arts, is a humanoid robot designed for human-robot interaction. Unveiled in 2021, Ameca is described by its creators as the “world’s most advanced human-like robot,” representing the forefront of humanoid robotics technology. Engineered Arts, founded in 2004 by Will Jackson, specializes in creating lifelike humanoid robots for entertainment, information, education, and research.

The Ameca project began in February 2021, with the first-generation robot making its public debut in a YouTube video in December 2021, which quickly went viral. This was the culmination of over 15 years of work in humanoid robotics by Engineered Arts.

The company has since continued to develop and refine Ameca, focusing on creating a platform for AI and machine learning research and development. The company has showcased Ameca at various tech conferences and events, including the Consumer Electronics Show (CES) and the Dubai Expo, generating significant media attention.

Ameca stands at 1.87 meters (6 ft 2 in) tall and weighs 49 kg (108 lbs). It boasts 61 degrees of freedom, with 27 of those dedicated to its highly expressive face and head. The robot’s body is made of a combination of aluminum and plastics, with a modular design that allows for easy upgrades and maintenance. Ameca’s face is covered in a grey, gender-neutral, and non-age-specific skin made of soft rubber, designed to be approachable and non-threatening.

Key specifications include:

Ameca’s software platform is called Tritium, a cloud-based robot operating system that integrates with third-party AI and machine learning models. This allows developers to build, train, and deploy their own AI models on the Ameca platform. The robot itself is not an AI, but rather a platform for AI development. Engineered Arts provides a software development kit (SDK) and a browser-based interface for controlling and programming the robot. Ameca’s operating system is a custom Linux distribution built with Yocto, with software written in C++, Rust, and Python.

Ameca is primarily used for research and development in AI and human-robot interaction. It has been deployed in various universities and research institutions worldwide. It is also a popular attraction at museums, theme parks, and corporate events. As of late 2024, around 30 full-sized Ameca robots have been delivered to 27 countries. Notable appearances include the Dubai Museum of the Future, the Heinz Nixdorf MuseumsForum, and various tech summits and fashion weeks in 2024 and 2025.

The price of an Ameca robot is not publicly listed, but it is estimated to be between $100,000 and $250,000, depending on configuration and customization. The high cost is a significant barrier to wider adoption.

Ameca’s most notable achievement is its incredibly lifelike and expressive face, which has garnered both praise and some unease. The robot’s ability to mimic human expressions and gestures is unparalleled in humanoid robotics. However, Ameca has its limitations.

The current generation of the robot cannot walk; it is stationary from the waist down. Engineered Arts has stated that they are working on a walking version. Another criticism is its limited language function, although this is more a reflection of the current state of AI than a limitation of the robot itself. The robot can also lose focus if too many people speak at once.

Engineered Arts is continuously working on improving Ameca. The future roadmap includes the development of a fully mobile version of the robot with walking capabilities. The company is also focused on enhancing the robot’s AI capabilities by integrating more advanced language models and computer vision systems.

The goal is to make Ameca a more capable and versatile platform for research and development in human-robot interaction. The company is also exploring new applications for Ameca in areas such as healthcare, hospitality, and entertainment.