Google I/O is an annual developer conference where the technology giant showcases its innovation competence with regard to products and services. This year, the company showcased some futuristic technologies besides detailing the upgrades coming to Android and Wear OS operating systems for smartphones and smartwatches, respectively. The Google I/O 2021 was full of surprises and interesting announcements. Here is a quick recap of everything announced at the Google I/O 2021: Google has come a long way enhancing its Android operating system for smartphones. The next iteration of the OS is set to get major design changes, including a revamped look called ‘Material You’ that dynamically changes the user interface and its elements based on users activity, apps, time of day, weather, etc. In retrospective, OPPO experimented with something of similar sorts in its Android 11 based ColorOS11 custom skin. The Chinese smartphone maker integrated tons of UI customisation options within the