Google co-founder Sergey Brin said in an on-stage interview at Google I/O 2025 on Tuesday that he “made a lot of mistakes with Google Glass.” Bryn was a surprising addition to an interview with Demis Hassabis, CEO of Google Deepmind, conducted by Big Technology Podcast Alex Kantrowitz.
Bryn went on to say, “I knew nothing about the consumer’s e-supply chain.” The Google co-founder states that he believes in the form factor of smart glasses and is pleased that the company is once again pursuing them, this time with a “great partner helping to build this.”
Earlier on Tuesday, Google announced its latest efforts to develop Android XR smart glasses, about 10 years after the Google Glass project was shut down. On stage, Google’s leaders showed us how smart glasses powered by Deepmind’s Project Astra can help with live translation, instructions, and AI queries in general.
To develop Android XR glasses with AI and AR capabilities, Google is working with a network of partners such as Samsung and Xreal. Google has also invested up to $150 million in a partnership with Warby Parker and has acquired stakes in the eyewear company to support its smart eyeglass efforts. As Bryn refers to, experienced eyewear and electronics manufacturers may be able to help with some of the supply chain issues associated with smart glasses production.
Brin pointed out that the advent of generative AI has made smart glasses much more specific than Google Glass exists.
Early in the interview, Bryn acknowledged how he came out of retirement to tackle Google’s Gemini efforts. Google’s co-founder says he’s in Mountain View in his California office almost every day, and supports the Gemini team with multimodal projects such as Google’s video generation model Veo 3.
“Any computer scientist should not retire right now,” Bryn said. “They should be working on AI.”
Previous reports suggest that Brin pushed Google’s Gemini team very aggressively and took part in the AI race. Bryn reportedly told Google employees in a memo that they should be in the office at least every day, and working 60 hours a week is likely a productivity sweet spot.