Was ist Prototyping?
Kurzdefinition
Prototyping ist der Prozess der Erstellung eines frühen funktionalen Modells eines Produkts, um Konzepte zu testen und Feedback vor der vollständigen Entwicklung zu sammeln.
Prototyping creates a simulation of the final product that users can interact with. Unlike a static wireframe or design mockup, a prototype is clickable: you can tap buttons, navigate between screens, fill in forms, and experience the flow of the product, even though there's no real code or data behind it.
Prototypes range from quick paper prototypes (printed screens connected by hand-drawn arrows) to sophisticated interactive prototypes that look and feel almost like the real product. Tools like Figma, InVision, and Framer allow designers to create clickable prototypes from their designs with transitions, animations, and conditional logic.
The primary purpose of prototyping is to test and validate the user experience before investing in development. By putting a prototype in front of real users and observing how they interact with it, you can identify usability issues, confusion points, and missing features. This user testing phase is where many of the most valuable design improvements are discovered.
Prototyping also serves as a communication tool between designers, developers, and stakeholders. A clickable prototype communicates the intended user experience far more clearly than static screens or written specifications. Developers can interact with the prototype to understand exactly how the final product should behave.
Warum es wichtig ist
Prototyping dramatically reduces the cost of mistakes. Changes to a prototype take minutes or hours; changes to a coded product take days or weeks. By validating the design with real users before development, you avoid expensive rebuilds and ensure you're building something people actually find easy to use.
Studies show that fixing a usability issue after development is 10x more expensive than fixing it during the design phase. Prototyping catches these issues at the cheapest possible stage.
Praxisbeispiele
A bank prototyped their new mobile banking experience and discovered through user testing that customers couldn't find the bill pay feature; moving it to the main navigation before development saved an estimated 200 hours of rework
A SaaS company used Figma prototypes to test two different onboarding flows with 20 users, clearly identifying which approach led to faster task completion
An e-commerce company prototyped their redesigned checkout process and tested it with 15 users, finding that 8 of them got confused at step 3, leading to a redesign that improved checkout completion by 25%
A healthcare app team used prototypes to get regulatory feedback on their patient interface before writing any code, avoiding a potential 6-month delay from post-development compliance changes
Verwandte Begriffe
Wireframe
Ein Wireframe ist ein Entwurf oder eine visuelle Basisdarstellung eines Webseitenlayouts, das Struktur, Inhalte und Funktionalitäten ohne visuelle Details beschreibt.
UX Design (User Experience Design)
UX Design (User Experience Design) ist der Prozess der Gestaltung von Produkten, die Nutzern bedeutungsvolle und relevante Erlebnisse bieten, einschließlich des gesamten Erwerbs- und Integrationsprozesses.
MVP (Minimum Viable Product)
Ein MVP (Minimum Viable Product) ist die minimale Version eines Produkts mit gerade ausreichenden Funktionen, um frühe Nutzer zu bedienen und Feedback für die weitere Entwicklung zu sammeln.
User Persona
Eine User Persona ist eine fiktive Darstellung Ihres idealen Nutzers, basierend auf Forschung und Daten, die Design- und Marketingentscheidungen leitet.
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