Google I/O is one of the most exciting events of the year, and the 2025 event was packed full of cool announcements. But after the keynote ends, people who attend I/O get to try out Google's newest hardware and software. Android Authority's C. Scott Brown tried as many demos as he could at Google I/O '25 and is here to tell you about the five things he thinks were the coolest! Timestamps: 00:00 - Welcome to Google I/O 2025! 00:31 - Android XR prototype glasses 02:01 - Project Moohan at Google I/