Understanding Service Design and its Principles. Design is an amalgamation of several things as it draws inspiration from varied fields and areas. In today’s day and age, apart from emotions, intelligence and aesthetics, technology too plays a vital role. Service design is one such modern-day design influenced by marketing, project management and user experience to enhance services. Let us see what service design is and its principles in detail. 

What is Service Design?

The term ‘Service Design’ originated in the year 1991 as a design discipline by Professors Michael Erlhoff and Brigit Mager at Köln International School of Design. Service design is an evolving field with no strict definition. However, in practice, service design can be defined as The process in which the designer focuses on creating optimal service experiences.

It can thus be said that design is a customer-first design that takes into account the needs of the customer, so that the design is user-friendly, competitive in the market, as well as, relevant to the customer. 

For example, imagine a Food Delivery App where the primary idea is to connect the restaurant to the client (the one ordering food). Here, there are a host of employees ranging from the delivery agent, head of the delivery app, manager of the restaurant, and waiter. design focuses on how the Food Delivery App connects to the restaurant and delivers it to the customer on time. This includes placing the order to the restaurant on behalf of the customer, to onboarding new delivery agents, communication between the delivery agent and the restaurant manager, as well as, manager and the waiter. Each segment plays an important role in the food that is deliver to the customer, even though it is not directly a part of the customer experience. 

You can map service design using a service blueprint. Service blueprint helps to visualise processes to optimise how a business delivers the user experience.

The 5 Principles of Service Design

We’ve covered the definition of service design, let us now move on to understanding the practical application of the design and its principles. We’ll also see, what it is that differentiates service design from UX. 

‘This is Service Design Thinking’, by Marc Stickdorn and Jakob Schneider, is one of the foremost books outlining the five basic principles that dominate service design.

1. User-centred – users are the centre of consideration and are to be analyse through qualitative research. Here Users are both, the organisation’s employees, as well as customers. Thus, service design considers not just the user/customer experience but also the interest of all the relevant people involved in the process.
2. Co-creative – co-creative is essentially a combination of Collaboration and Iteration. Collaboration signifies the process of creation by all the contributors from different backgrounds. Whereas, Iteration is use to define that service design is an iterative (continuous) process that’s ever-evolving to keep in-line with the changes in a business.
3. Sequencing – dividing complex services of a customers journey into independent processes. This division of service is usually done logically, visually and rhythmically. Sequencing helps determine the timeline of a project, as it is important for the customer and helps in determining the outcome. For instance, if you have an e-commerce website selling products only in a particular region, it is important to highlight that the deliveries won’t ship internationally right at the start.
4. Evidencing – visualising the service experiences and making them real. Simply put, what this means is that service is usually invisible or intangible whereas the products are tangible items. The idea of service design is to bind the tangible and intangible together so that the invisible becomes real. For example, if you run an organic cafe with all the ingredients being local produce, how would your customer know it is organic? The answer is easy, you let them know. Evidencing ensures that you’re providing your customers with a quality experience. Which, in turn, helps you build your brand image as an ‘organic’ cafe.
5. Holistic – service design rests on the principle of combining tangible and intangible services. Here the context is important, as well as, taking the entire experience of the service into account. What this means is, every customer is different and as such, would take a different route to complete their journey.As a service designer, it is imperative to think about each aspect, and every perspective to make sure there are no loop-holes. That whichever path the customer takes the end goal remains the same.

Tools you can use

Now, that we’ve seen what service design is and its principles. Let us move on to finding the right tools to map your customer journey. Nevertheless, the good news is that several UX and marketing tools overlap with service design.

Here are our top 3 picks of the tools you can use: 

• Customer Journey Map:

A customer journey map helps you visualise and plot the best and worst parts of a customer’s experiences. The idea is to put the customer’s perspective to paper right from the time they came to your service, to the point where they’ve decided to use your service and reach the end goal. 

For example, you have an e-commerce website, and the journey in simple can be divide into – customer browsing your website, adding products to the cart, either abandoning them or purchasing them.  

‘This is Service Design Thinking’ offer a customer journey canvas for you in your design service. In fact, you can collaborate with your stakeholders and customers to ensure your map is co-creative. This is free and available in 7 different languages viz. English, Spanish, Korean, Portuguese, Polish, German, and French. 

• smaply: 

Smaply is a popular web-base software tool that enables you to visualise Personas, Customer Journey Maps, and Stakeholder Maps. With smaply, you can digitise, customise, share, comment, standardise and present your results with the team in an easy and quick manner. 

• experiencefellow:

Experiencefellow is a tool that uses mobile ethnography to research and collect customer experiences in a digital environment. Ethnography is essentially observing your customers in their natural environment to gain better insights into their overall experience. 

With experience fellow, this research is digitise as it enables customers to document their experiences with a simple smartphone app. As a business, you can then view and analyse your customers’ journey based on the data provided by them on your browser.

Even though service design is in a developing phase, there are several tools out there in the market to help businesses cater to their customers better by understanding their journey. Service design is thus, not just for designers but for anyone who wishes to integrate services for a more powerful and effective approach to drive businesses, as it focuses on how customer touchpoints are connect in their journey.

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