Design techniques refer to the various methods and strategies used to create visual and functional elements in a project. These techniques can include sketching, prototyping, and user testing, which help designers visualize ideas and gather feedback. By employing these methods, designers can refine their concepts and ensure they meet user needs. Another important aspect of design techniques is the use of color theory, typography, and layout principles. These elements guide how information is presented and perceived, influencing the overall effectiveness of a design. Understanding these techniques allows designers to create more engaging and user-friendly products.