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Impact of purpose on design

Style, Content and Layout

Style, content and layout are the three design ingredients of a media product. They are chosen together so the product can achieve its intended purpose.

IngredientWhat it meansQuestion to ask
StyleHow the product looks, sounds and reads.Does the visual feel, tone and language suit the aim?
ContentWhat is included: information, images, audio, activities and so on.Is this the right material for the aim and audience?
LayoutWhere elements are positioned.Does the arrangement guide attention to what matters most?

A product may have more than one purpose, so its design choices may need to support several aims at once. An open-evening guide could inform families about times and rooms while entertaining them with a short quiz. Its layout needs clear maps and signs for information, and a friendly style and quiz for entertainment. A campaign could inform students about food waste and influence them to plan meals, using facts in one section and a simple pledge card in another.

The same product type can be adapted for a different purpose by changing its design choices, not just its subject. A short video for a school gardening club might mainly promote the club: a bold title early on, quick shots of members and short upbeat captions. The same video format used to educate new members could use a calm voiceover, step-by-step close-ups and numbered captions, with the key instruction in the centre of the frame. Gardening is still the subject, but style, content and layout shift to serve a different purpose.

Design choices work best when all three ingredients are consistent and point towards the same purpose. A leaflet that aims to inform and reassure students about exam support should not mix a jokey comic style with a cramped wall of text; a calm tone, friendly images and a clear route through the information all support the same aim. Consistency helps the audience understand what the product is for without being told.

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