The heroes of public interest design are bringing the benefits of good design to those who need it most. Join us as we celebrate these design pioneers and unveil 12 new exhibits about their work. — publicinterestdesign.org

Mr. Chamberlain spoke of his work with reluctance and often humility, deriding the over-intellectualizing tendencies of his questioners. “Everyone always wanted to know what it meant, you know: ‘What does it mean, jellybean?’ ” he told Julie Sylvester, adding: “Even if I knew, I could only know what I thought it meant.” — New York Times