--- description: Find out why Proton Lumo earned a special mention on TIME's list of 2025's best inventions. title: Proton Lumo: The Best Inventions of 2025: Special Mentions image: https://static.time.com/v3/assets/bltea6093859af6183b/blt535ad9adcfeacbb7/6998ca9ca97fc07ae7a74c63/proton-lumo-TIME-best-inventions-2025.png?branch=production&width=3840&quality=75&auto=webp&crop=16:9 --- Oct 09, 2025 # Proton Lumo A private AI assistant by [TIME Staff](/author/time-staff/) ## TIME Staff Update your preferences in [Account Settings](/account/preferences/) Close  Courtesy Proton Proton’s Lumo is a zero-access encrypted AI chatbot that does not track or record your conversations and stores data locally on each user’s device. These are independent reviews of the products mentioned, but TIME receives a commission when purchases are made through affiliate links at no additional cost to the purchaser. ```json [{"@context":"https://schema.org","@type":"Article","@id":"https://time.com/collections/best-inventions-special-mentions/7320873/proton-lumo/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/collections/best-inventions-special-mentions/7320873/proton-lumo/"},"headline":"Proton Lumo","datePublished":"2025-10-09T11:20:10.000Z","dateModified":"2026-04-13T11:55:03.971Z","description":"","url":"https://time.com/collections/best-inventions-special-mentions/7320873/proton-lumo/","keywords":["Tech","E-Commerce","list","franchise","Magazine","best inventions","Special Project","sponsorshipblock","Accolades","Best Inventions 2025"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt535ad9adcfeacbb7/6998ca9ca97fc07ae7a74c63/proton-lumo-TIME-best-inventions-2025.png?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"TIME Staff","jobTitle":null,"url":"https://time.com/author/time-staff/"}],"creator":"TIME Staff","articleSection":"Business","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt535ad9adcfeacbb7/6998ca9ca97fc07ae7a74c63/proton-lumo-TIME-best-inventions-2025.png?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/business/","name":"Business"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/time-section-tech/","name":"Tech"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/collections/best-inventions-special-mentions/7320873/proton-lumo/","name":"Proton Lumo"}}]}] ```