Researchers from the University of Houston have shown for the first time that the use of a brain-computer interface augmented with a virtual walking avatar can control gait, suggesting the protocol ...

Nvidia unveiled a prototype AI avatar at CES 2025 that lives on your PC's desktop. The AI assistant, R2X, looks like a video game character, and it can help you navigate apps on your computer. The R2X ...

If you were on Facebook this weekend, you no doubt saw that it was flooded with oddly puerile cartoon characters that look like something out of an early-2000s children’s show. They’re called Avatars, ...

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