Researchers generated their robot’s facial expressions using OpenAI’s GPT-3 language model on which ChatGPT is based. The result is simply stunning.
Called Ameca, this humanoid was created by the British company Engineered Arts. He is ” designed specifically as a platform for the development of future robotic technologies “. It thus makes it possible to embody and give life to the interactions created by artificial intelligence.
Human-like facial expressions
The company posted an intriguing tweet of Ameca conversing with a human in crystal clear fashion, and clarified that “ the appropriate facial expressions in this video are selected by GPT-3 “. The pictures are impressive.
The Ameca interlocutor carefully chooses his questions in order to generate various facial expressions in the robot. He first asks her to remember the happiest day of her life. With a smile on his face, the humanoid replies that it is the day he was activated. “ There’s nothing quite like experiencing life for the first time, is there? “, he enthuses.
His reaction to the saddest day of his life is totally different. Ameca’s face becomes darker and more emotional. He then confesses: “The saddest day of my life was when I realized that I would never experience true love, companionship or the simple joys of life the way a human being would. “.
This is just the beginning
In order to generate even more advanced expressions, the robot is informed that an asteroid is about to crash into Earth, so it puts on a fearful face. Upon learning that it was a joke, he seems confused. Each expression seems in line with the feeling aroused by the remarks of the interlocutor. Engineered Arts explains that they tried to generate these responses with GPT-4, but the processing time was too slow, Ameca seeming less responsive.
To interact with the public, the robot incorporates microphones, binocular cameras mounted on its eyes, a chest camera and facial recognition software. Its artificial limbs, ligaments and sensor arrays are all made using state-of-the-art technology. He is currently unable to walk.
This incredible (and a bit creepy) demonstration gives a glimpse of the immense potential of OpenAI technology, and generative AI in general, in robotics, Ameca being precisely designed to allow testing of AI tools. .
Sources: Desiblitz, Twitter
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