We all have to teach about target audiences, and it's something that I find quite frustrating sometimes. It is often difficult to explain how your audience influences your design. For example, OCR Nat Unit 21 asks students to detail the target audience for a menu bar. Well, what audiences could there be that significantly influence the design? The easiest one is designing for youngsters (primary colours, a "fun" font, large writing) and I find myself going back to that one all too often. Anyone got any other decent audiences to suggest?