"Just Enough Research" by Erika Hall is a practical guide that emphasizes the importance of incorporating user research into the design process, even when resources are limited. The book provides straightforward methods—such as interviews, surveys, usability testing, and competitive analysis—that can be integrated into any workflow to gain valuable user insights and make informed decisions. By focusing on doing "just enough" research, Hall helps teams balance the need for understanding users with the realities of tight schedules and budgets. This approach enables designers and product teams to create more successful products by making evidence-based decisions, ultimately improving business outcomes through informed design choices.