{"slug": "a-tiny-gatekeeper-could-keep-ai-on-your-device", "title": "A Tiny Gatekeeper Could Keep AI on Your Device", "summary": "Researchers at the USC Viterbi School of Engineering built a device made of five thin atomic layers that could make memory chips denser and cheaper while enabling AI to run on a phone without sending data to the cloud. The device acts as a gatekeeper within memory chips, according to USC Viterbi.", "body_md": "USC Viterbi scientists built a device of five thin atomic layers that could make memory chips dramatically denser, cheaper, and powerful enough to run AI on your phone without sending a single byte to the cloud.\n\nThe post [A Tiny Gatekeeper Could Keep AI on Your Device](https://viterbischool.usc.edu/news/2026/09/a-tiny-gatekeeper-could-keep-ai-on-your-device/) appeared first on [USC Viterbi | School of Engineering](https://viterbischool.usc.edu).", "url": "https://wpnews.pro/news/a-tiny-gatekeeper-could-keep-ai-on-your-device", "canonical_source": "https://viterbischool.usc.edu/news/2026/09/a-tiny-gatekeeper-could-keep-ai-on-your-device/", "published_at": "2026-09-21 20:42:38+00:00", "updated_at": "2026-09-21 21:23:01.711598+00:00", "lang": "en", "topics": ["ai-chips", "ai-infrastructure", "artificial-intelligence"], "entities": ["USC Viterbi School of Engineering"], "alternates": {"html": "https://wpnews.pro/news/a-tiny-gatekeeper-could-keep-ai-on-your-device", "markdown": "https://wpnews.pro/news/a-tiny-gatekeeper-could-keep-ai-on-your-device.md", "text": "https://wpnews.pro/news/a-tiny-gatekeeper-could-keep-ai-on-your-device.txt", "jsonld": "https://wpnews.pro/news/a-tiny-gatekeeper-could-keep-ai-on-your-device.jsonld"}}