How to use fonts for ps design signature posters? Font selection is very important, but we can't ignore them. In our life, font is an element that cannot be ignored. A good font has its fixed language symbols and expressions. It represents our world, which is a design rule that an excellent designer must master. When we use fonts, we need to consider some applications corresponding to different fonts. Nowadays, fonts are widely used in various designs. Different types of fonts meet different design requirements and give people different visual feelings. Here are some common types for your reference. Principles of text design First of all, the visual communication of text should be accurate. The visual communication of words should be accurate and reflect the characteristics of products. Second, we should have personality, distinctive personality, clear description and so on.