Google has introduced Labs, a space where users can test out the company’s early ideas for features and products. Inspired by the original Google Labs, the new Labs offers a sneak peek at innovative experiments from across the company and allows users to provide direct feedback to the teams behind them. Users can sign up for limited spots in various experiments, including Search Labs, Workspace Labs, Project Tailwind, and MusicLM. The feedback received will help determine which ideas become fully developed features or products. Users are encouraged to check back regularly for new experiments.
source update: How to test Google products and features in Labs