IDEO.org proudly introduces the Field Guide to Human-Centered Design—an evolution of the groundbreaking 2009 HCD Toolkit. Built on the belief that design can change lives, this vibrant 192-page guide features 57 practical methods, key mindsets, real-world case studies, and hands-on worksheets—all tailored to empower social innovators. Funded by over 1,300 backers, the Field Guide reflects a growing global commitment to design for impact. Download it for free or order your copy at designkit.org.