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I tried a smart ring that captured my thoughts and replicated my voice. It was trippier than expected – December 2025

Author/Source: Matthew Miller See the full link here

Takeaway

This article is about a smart ring called Sphere that uses artificial intelligence to turn a person’s silent thoughts into spoken words in their own voice. You’ll learn what it was like for a reporter to try this new technology and how it could be used in the future.

Technical Subject Understandability

Beginner

Analogy/Comparison

Using this smart ring is like having a secret helper who can hear your unspoken thoughts and say them out loud for you.

Why It Matters

This technology could greatly help people who cannot speak, such as those with conditions like ALS, by giving them a new way to communicate. It could also allow people to silently take notes or control smart devices without making a sound.

Related Terms

Neural interface, AI speech models. Jargon Conversion: A neural interface is a special sensor that can detect brain activity when you intend to speak. AI speech models are computer programs that learn these patterns and turn them into words.