Innovating the API Economy. Towards a validated human-centered workshop design

Table of Contents

1 Introduction

1.1 Relevance for research

1.2 Research questions

1.3 Research design & structure of thesis

1.4 Research focus

2 General Definitions

2.1 Workshop

2.2 API

2.3 API Products

2.4 API Economy

2.5 Human-Centered Design

3 Characteristics of APIs

3.1 Technical Function

3.2 Business Function

3.3 Organizational Function

4 Human-Centered Innovation

4.1 Design Thinking

4.2 HCD Swisscom

4.3 Foresight Thinking

5 Expert Interviews and research about the Workshop Design

5.1 Framework for Interviews

5.2 Interviews

5.3 Results

5.3.1 Expert Interview Findings

5.3.2 Conclusions of expert interviews

5.3.3 Draft

6 Case Studies

6.1 Workshop 1: Z-Squad

6.1.1 Agenda

6.1.2 Execution & Analysis

6.1.3 Learnings

6.2 Workshop 2: X-Squad

6.2.1 Agenda

6.2.2 Execution & Analysis

6.2.3 Learnings

6.3 Workshop 3: A-Squad

6.3.1 Agenda

6.3.2 Execution & Analysis

6.3.3 Learnings

6.4 Workshop 4 – Whole API Tribe

6.4.1 General Factors

6.4.2 Agenda & Participants

6.4.3 Execution & Analysis

6.4.4 Learnings

7 Final design proposal & discussion of results

7.1 Consideration of preconditions of workshop participants

7.2 Final proposal for a workshop design

7.3 Suitability of human-centered design methods for API workshops

7.4 Success factors

8 Conclusion

9 Future Research

Objectives and Research Themes

The primary objective of this thesis is to develop a validated human-centered workshop design that enables participants to generate effective and user-centric API use-cases. By combining qualitative expert insights with practical case studies, the research explores how innovation methods can be adapted to the technical and strategic demands of the API economy to reduce uncertainty in API development.

• Integration of human-centered design methods into the API development lifecycle.
• Development of a two-module workshop framework tailored for different stages of API maturity.
• Identification of critical success factors for facilitating innovation workshops in a technical business environment.
• Evaluation of "inside-out" vs. "outside-in" approaches for identifying valuable API use-cases.
• Practical validation through case studies involving agile teams (Squads) within the Swisscom API Tribe.

Excerpt from the Book

Chapter Summaries

1 Introduction: Provides an overview of the digital transformation and the increasing importance of APIs as business drivers, highlighting the problem of defining successful use-cases.

2 General Definitions: Establishes a common terminology for workshops, APIs, API products, the API economy, and human-centered design to ensure clarity throughout the thesis.

3 Characteristics of APIs: Explains the technical, business, and organizational functions of APIs, illustrating how they fit into the "API Value Chain."

4 Human-Centered Innovation: Introduces core innovation concepts like Design Thinking, Foresight Thinking, and the Swisscom-specific HCD approach used as the foundation for the workshop design.

5 Expert Interviews and research about the Workshop Design: Presents the methodology of gathering expert opinions to construct a framework for a validated workshop design.

6 Case Studies: Documents the four practical workshop experiments (Z-Squad, X-Squad, A-Squad, and Whole API Tribe) to test and refine the workshop draft.

7 Final design proposal & discussion of results: Presents the final workshop modules and discusses the suitability of human-centered design methods for API contexts based on the collected findings.

8 Conclusion: Synthesizes the research findings, confirming that a structured, human-centered workshop approach can successfully reduce uncertainty in defining API use-cases.

9 Future Research: Suggests areas for further study, such as deeper technical integration in workshops and long-term analysis of API use-case success rates.

Keywords

API Economy, Human-Centered Design, Workshop Design, Design Thinking, API Value Chain, Use-Case Development, Innovation Management, Prototyping, Agile Squads, Service Blueprint, Digital Transformation, Business Model Innovation, Foresight Thinking, Stakeholder Mapping, API Products

Frequently Asked Questions

What is the core purpose of this master thesis?

The thesis aims to bridge the gap between technical API development and human-centered innovation by creating a validated workshop framework that helps teams find meaningful, customer-driven API use-cases.

What are the primary thematic fields covered?

The research intersects three main areas: the API economy (technical/business aspects), human-centered design methodologies (like Design Thinking and Foresight Thinking), and workshop facilitation techniques.

What is the central research question?

The study asks: "How should a successful human-centered API Use-Case Workshop be designed?" and seeks to provide a practical, actionable answer through its developed workshop modules.

Which scientific methodology does the author apply?

The author uses a qualitative research approach, consisting of semi-structured expert interviews and iterative, practice-based case studies (workshops) with a real-world partner, Swisscom.

What does the main body of the work address?

It covers theoretical definitions, characteristics of APIs, existing innovation frameworks, the design process of the workshop via expert interviews, and the subsequent testing of this design in four case studies.

Which keywords best characterize this research?

Key terms include API Economy, Human-Centered Design, Workshop Design, API Value Chain, and Digital Transformation.

Why is an "inside-out" approach proposed for API workshops?

The research concludes that starting with a clear understanding of a company's internal data and service capabilities (the "inside") is crucial for creating realistic API products before validating them through external user needs.

What role do "API Product Cards" play in the workshop?

They serve as tangible artifacts that allow participants to visualize and manipulate the company's data and service offerings, making technical capabilities accessible for non-technical brainstorming sessions.