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This is Service Design Thinking
Basics â" Tools â" Cases
By Marc Stickdorn, Jakob Schneider BIS Publishers
Copyright © 2011 BIS Publishers, Marc Stickdorn, Jakob Schneider
All rights reserved.
ISBN: 978-90-6369-316-9
CHAPTER 1
What is Service Design?
Basics
Definitions: Service Design as an interdisciplinary approach
MARC STICKDORN
Frankly, one of the great strengths of design is that we have not settled on a single definition. Fields in which definition is now a settled matter tend to be lethargic, dying, or dead fields, where inquiry no longer provides challenges to what is accepted as truth.
— RICHARD BUCHANAN, 2001
If you would ask ten people what service design is, you would end up with eleven different answers – at least.
Service design is an interdisciplinary approach that combines different methods and tools from various disciplines. It is a new way of thinking as opposed to a new stand-alone academic discipline.
Service design is an evolving approach, this is particularly apparent in the fact that, as yet, there is no common definition or clearly articulated language of service design.
A single definition of service design might constrain this evolving approach, whereas a shared language is undoubtedly important for the further growth and development of service design thinking. Therefore, this book strives to propose the basis for a common language of service design.
With this intent and building upon the basis that a working definition of service design is as much to be found in the combination of various examples and attempts to define service design as in any single one of them, the following pages exemplify different points of view within and across this emerging field.
Academic approaches for service design definitions
Service Design is an emerging field focused on the creation of well thought through experiences using a combination of intangible and tangible mediums. It provides numerous benefits to the end user experience when applied to sectors such as retail, banking, transportation, and healthcare.
Service design as a practice generally results in the design of systems and processes aimed at providing a holistic service to the user.
This cross-disciplinary practice combines numerous skills in design, management and process engineering. Services have existed and have been organised in various forms since time immemorial. However, consciously designed services that incorporate new business models are empathetic to user needs and attempt to create new socio-economic value in society. Service design is essential in a knowledge driven economy.
— THE COPENHAGEN INSTITUTE OF INTERACTION DESIGN, 2008
Service Design helps to innovate (create new) or improve (existing) services to make them more useful, usable, desirable for clients and efficient as well as effective for organisations.
It is a new holistic, multi-disciplinary, integrative field.
— STEFAN MORITZ, 2005
Service design is all about making the service you deliver useful, usable, efficient, effective and desirable.
— UK DESIGN COUNCIL, 2010
Service Design aims to ensure service interfaces are useful, usable and desirable from the client's point of view and effective, efficient and distinctive from the supplier's point of view.
— BIRGIT MAGER, 2009
Agency approaches for service design definitions
Service design is a design specialism that helps develop and deliver great services. Service design projects improve factors like ease of use, satisfaction, loyalty and efficiency right across areas such as environments, communications and products – and not forgetting the people who deliver the service.
— ENGINE SERVICE DESIGN, 2010
Service design is a holistic way for a business to gain a comprehensive, empathic understanding of customer needs.
— FRONTIER SERVICE DESIGN, 2010
Developing the environments, tools, and processes that help employees deliver superior service in a way that is proprietary to the brand.
— CONTINUUM, 2010
Service Design is the application of established design process and skills to the development of services. It is a creative and practical way to improve existing services and innovate new ones.
— LIVE|WORK, 2010
When you have two coffee shops right next to each other, and each sells the exact same coffee at the exact same price, service design is what makes you walk into one and not the other.
— 31 VOLTS SERVICE DESIGN, 2008
5 principles of service design thinking
MARC STICKDORN
1. User-centred
Services should be experienced through the customer's eyes.
2. Co-creative
All stakeholders should be included in the service design process.
3. Sequencing
The service should be visualised as a sequence of interrelated actions.
4. Evidencing
Intangible services should be visualised in terms of physical artefacts.
5. Holistic
The entire environment of a service should be considered.
A dynamic language for a dynamic approach
Since there is no common definition of service design, this book instead outlines the way of thinking required to design services. The following pages attempt to illustrate service design thinking through five core principles.
1 It is user-centred
Agree on a common language!
To deliver services, a certain degree of customer participation is necessary. Think of any service offered by a design consultancy or public transport operator. None of them would be able to operate without the involvement of the customer. Services are not tangible or standardised goods that can be stored away in an inventory. Instead, services are created through interaction between a service provider and a customer. The inherent intention of a service is to meet the customer's needs and, as a result, be used frequently and recommended heartily. This is often not the case.
How can we design services in a user-centred way?
Think of two customers. Both were born in 1948, male, raised in Great Britain, married, successful and wealthy. Furthermore, both of them have at least two children, like dogs and love the Alps. One of them could be Prince Charles and the other one Ozzy Osbourne. Though statistical customer descriptions are important, a true understanding of habits, culture, social context and motivation of users is crucial. We need to put the customer at the centre of the service design process. This requires a genuine understanding of the customer beyond mere statistical descriptions and empirical analyses of their needs. Gaining authentic customer insights includes the application of methods and tools that enable the service designer to slip into the customer's shoes and understand their individual service experience and its wider context. We are all customers — though with different needs and mindsets. The understanding and disclosure of these disparate mindsets is where service design thinking begins.
If you remember an occasion when you tried to get technical assistance, like using a telephone helpline for example, it is common to have problems in how both parties involved understand each other. You and the hotline agent literally speak the same language, and yet it is often difficult to communicate because you exist in different realities. The same of course can be true when you work in interdisciplinary teams; managers, engineers, designers, marketers as well as front-line staff and customers, can often misunderstand one another – simply because we all have individual backgrounds and experiences. The ability to make use of this knowledge during the development of services is crucial for its later success. A user-centred approach offers a common language we can all speak; the service user's language.
2 It is co-creative
Everyone can be creative!
Putting the customer at the centre of a service design process involves facing the reality that potentially there is more than just one customer group, and each group possesses different needs and expectations.
Furthermore, providing services also demands consideration of the various stakeholders, such as front-line staff, back-office employees and managers, as well as non-human interfaces such as vending machines or websites. Thus, a single service proposition can involve a number of actors and different customer groups as well as different employees and interfaces. During a service design process we need to involve customers as well as all other stakeholders involved in exploring and defining the service proposition.
How can we integrate the stakeholders of a service into the process of designing it?
Think of the various stakeholders involved in creating, providing and consuming a service, for example managers, marketers, engineers, designers, front-line staff and customers. Now that we have agreed on the common language of our customers, we need to come up with some ideas about how to design a new service or improve an existing service. Therefore, we should involve all these different people in the process and we need to be creative. However, creativity is not so much a gift as a process of listening to the ideas "flowing" through one's head and being prepared to articulate them. Service designers consciously generate an environment that facilitates the generation and evaluation of ideas within heterogeneous stakeholder groups. There are a variety of methods and tools for gaining genuine insights from different user perspectives in the creation of services and for the development, prototyping and testing of these service concepts. This is co- creation, and facilitating this in groups representative of your stakeholders is a vital aspect of design thinking and a fundamental part of service design.
Furthermore, co-creation during the design process facilitates a smooth interaction between the stakeholders during the actual service provision – essential for both sustainable customer and employee satisfaction. Through co-creation customers get the chance to add value to a service in partnership with the service provider early in the development of the service. The more a customer gets involved in the service provision, the more likely this service is of evoking co-ownership which in turn will result in increased customer loyalty and long-term engagement.
3 It is sequencing
Imagine a service as a movie!
Services are dynamic processes that take place over a certain period of time. This service timeline is crucial to consider when designing services, since the rhythm of a service influences the mood of customers. We might get bored if something progresses too slow (e.g. waiting at the airport check-in) or we might get stressed out if it goes too fast (e.g. rushing through the airport security check).
How can we influence the rhythm of a service?
Imagine a very simple example of a service such as going to a hairdresser. Now try to visualize this service process as a stage play or movie. This movie would consist of a series of static pictures, which would be combined to create a moving sequence. Service design thinking uses this analogy to deconstruct service processes into single touchpoints and interactions. These, when combined, create service moments. Touchpoint interactions take place human-human, human-machine and even machine-machine, but also occur indirectly via third parties, such as reviews from other customers or via print or online media. Every service process follows a three-step transition of pre-service period (getting in touch with a service), the actual service period (when the customers actually experience a service) and the subsequent post-service period.
To stay with the example of a hairdresser, the first touchpoint of the pre-service period would be the moment when a customer perceives the need for a haircut and thus learns about the service offer, through an advertisement, by walking past the shop or by hearing about the hairdressers through word of mouth.
Just like any good stage play or movie, a superior service should keep a sense of expectation without exacting strain upon the customer.
This typically entails holding the customer's interest with a good narrative. The sequence of service moments should thus be well orchestrated to achieve a pleasant rhythm, ensuring a climactic progress of the customer's mood and communicating the story inherently to the service through each touchpoint. Like a stage play, a service moment not only consists of what is happening front of stage, it also includes multiple backstage processes such as cleaning of the shop floor to prepare the front of stage for action. To achieve an excellent theatrical performance, actors have of course to run through many rehearsals; services are no different. We need to prototype services and iteratively test their impact on customers.
4 It is evidencing
Make the intangible tangible!
Services often take place unnoticed in the background, like the housekeeping service in a hotel. In fact, services like these are intentionally designed to be inconspicuous. However, if paying a bill is the first moment customers become aware of such backstage service processes, their inconspicuousness might create a disparity in customer expectation and potentially result in their disaffection with the service.
How can we make customers aware of intangible services?
Think of your last holiday. Did you bring home any souvenirs? Did you place them somewhere, where you can see them from time to time?
And do you remember the good time you had when you take a look at them? Physical evidence or artefacts such as souvenirs or small bottles of shampoo from your hairdresser can trigger the memory of positive service moments and thus, through emotional association, continue to enhance customers' perceptions of the service they have received.
Service evidence can thus prolong service experiences beyond the mere service period far into the post-service period. Utilising this effectively has the potential to increase customer loyalty and for customers to recommend the service to others.
In addition, evidence can explain certain aspects of a service touchpoint or process, a sign next to an electric hand dryer pointing out that the proprietor knows that customers would prefer to use real towels but that costs or the environmental impact do not allow this can generate appreciation and empathic engagement. Evidencing can occur in a variety of forms: bills, mail, emails, brochures, signs, souvenirs or other pro-ducts. These add a tangible component to what would otherwise have been an intangible experience. Making the service more tangible is, however, not always desirable to service users — think of junk mail as an example of evidencing gone wrong.
Service evidencing can thus help reveal inconspicuous backstage services. Sometimes even promoting the once inconspicuous to become standard service signals such as the folded toilet paper representative of housekeeping in hotels. Service evidence needs to be designed accord-ing to the service's inherent story and its touchpoint sequence. If a service process is like a movie, a better understanding of the work behind the scenes (i.e. the backstage processes of services) can result in an increased customer appreciation of the service experience.
5 It is holistic
Keep the big picture!
Although services are intangible, they take place in a physical environment, using physical artefacts and do in most instances generate some form of physical outcome. Subconsciously, customers perceive this environment with all their senses. We see, hear, smell, touch and taste the physical manifestation of services.
Which aspects need to be considered when designing services?
Genuinely working in a holistic way is an illusion, it is simply impossible to consider every single aspect of a service. However, the intention should always be to see the wider context in which a service process takes place.
At the level of individual touchpoints and service moments, the focus should be on the environment where the service takes place. The conscious awareness of what customers might otherwise perceive subconsciously with their senses can have a profound impact on the experience of the service itself.
(Continues...)
Excerpted from This is Service Design Thinking by Marc Stickdorn, Jakob Schneider. Copyright © 2011 BIS Publishers, Marc Stickdorn, Jakob Schneider. Excerpted by permission of BIS Publishers.
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