--- title: "An inner-speech decoder reveals some mental privacy issues" url: https://daily.dev/posts/an-inner-speech-decoder-reveals-some-mental-privacy-issues-0hm0lluvw source_url: https://arstechnica.com/science/2025/08/an-inner-speech-decoder-reveals-some-mental-privacy-issues/ type: article source: "Ars Technica" published: 2025-08-23T12:07:06.683Z updated: 2025-08-23T12:07:33.806Z tags: ["ai", "privacy", "brain-computer-interface"] reading_time: 2 upvotes: 12 comments: 1 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # An inner-speech decoder reveals some mental privacy issues **[Ars Technica](https://daily.dev/sources/arstechnica)** · 2 min read · 12 upvotes · 1 comments ## Summary Stanford researchers developed a brain-computer interface that can decode inner speech directly from neural signals, bypassing the need for patients to physically attempt speaking. This breakthrough could help severely paralyzed individuals communicate more easily, but raises significant mental privacy concerns since inner monologues contain private thoughts. The team implemented safeguards to protect patient privacy while working with four paralyzed participants who had electrode arrays implanted in their motor cortex. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@fabianletsch** · 1 upvotes > I am not excited about this technology. I also dont think it should be researched! > > Of course it would be able to enable disabled people to speak but it would also enable bad actors to read your inner monologue. This is way too scary. ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#ai](https://daily.dev/tags/ai), [#privacy](https://daily.dev/tags/privacy), [#brain-computer-interface](https://daily.dev/tags/brain-computer-interface) [View this post on daily.dev](https://daily.dev/posts/an-inner-speech-decoder-reveals-some-mental-privacy-issues-0hm0lluvw)