Design Theory is a YouTube channel that teaches you actionable and useful design tips. My focus is usually on industrial design, but really, these tips can be applied to any design discipline. I cover things like portfolio reviews, product design analysis, design principles, form language, and many other design-related topics. Whether you're a designer who's been in the field for 30 years or a freshman at design school, I can promise that you will learn something about design. If that sounds interesting to you, subscribe to my channel! Design Theory is run by John Mauriello. John is an industrial designer and adjunct professor of industrial design at California College of the Arts. John has done design work for some of the biggest brands in the world, including Amazon, Logitech, Motorola, Qualcomm, Kohler, and dozens of up-and-coming startups.