Inhalt

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   Abstract
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   Zusammenfassung
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   Acknowledgments
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   Contents
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  1 Introduction
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   1.1 Motivation and Problem Statement
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   1.2 Solution
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   1.3 Thesis Structure
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    Theoretical Foundation
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   2 Historical Background
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  2.1 From Human Computers to Electronic Computation
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   2.1.1 17th Century - WW II: Human Computers
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   2.1.2 WW II - 1950s: Electronic Computation
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   2.2 From the Arise of Software to the Software Crisis
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   2.2.1 1950s - The Arise of Software Development
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   2.2.2 The mid 1960s and the Software Crisis
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   2.3 Software Development as an Engineering Discipline
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   2.3.1 1968 - The Arise of "Software Engineering"
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   2.3.2 Reflecting on 50 Years of Software Engineering
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   2.4 Summary and Lessons Learned
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   3 The Evolution of SDLC Models
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   3.1 SDLC Definition
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   3.2 Terminology: Model vs. Methodology vs. Framework
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   3.3 Classification of SDLC Models
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   3.4 Plan-Driven Development
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   3.4.1 Waterfall Model
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   3.4.2 V-Model
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   3.4.3 Spiral Model
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   3.5 Iterative and Incremental Development
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   3.5.1 Today's Understanding of IID
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   3.5.2 IID as Transformative Power to the Paradigm Shift
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  3.6 The Birth Of "Agile" as the Current State of the Art
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   3.6.1 Rapid Application Development
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   3.6.2 Dynamic Systems Development Method
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   3.6.3 Extreme Programming
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   3.6.4 The Agile Manifesto
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   3.7 Summary
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   4 Scrum: Theory and Practice
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   4.1 Roots and Scrum Theory
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   4.2 Overview of the Scrum Framework
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   4.3 Sprint Cycle Rules
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  4.4 The Scrum Team
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   4.4.1 Five Values and Team Size
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   4.4.2 The Product Owner
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   4.4.3 The Development Team
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   4.4.4 The Scrum Master
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   4.5 The Product Backlog and its Management
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   4.6 The Sprint Backlog
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   4.7 The Scrum Events
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   4.7.1 Sprint Planning
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   4.7.2 The Daily Scrum
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   4.7.3 Sprint Review
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   4.7.4 Sprint Retrospective
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   4.8 What Scrum Left Out: De Facto Standards
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   4.8.1 User Stories
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   4.8.2 Estimation Techniques
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   4.8.3 Tools for Monitoring Sprint Progress
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    Problem Analysis
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  5 Research Questions and Methods
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   5.1 Research Questions
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   5.2 Research Method Overview
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  6 Scrum Issues and Challenges
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   6.1 Research Method Details
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   6.1.1 Literature Review
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   6.1.2 Ethnographic Studies
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   6.1.3 Interviews
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  6.2 Results
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   6.2.1 Overview
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   6.2.2 Challenge: Waterfall-Ish Environments
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   6.2.3 Challenge: Knowledge Management
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   6.2.4 Challenge: The Product Owner Role
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   6.2.5 Challenge: Sprint Planning
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   6.2.6 Challenge: Daily Scrum
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   6.2.7 Challenge: Sprint Review
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   6.2.8 Challenge: Sprint Retrospective
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   6.2.9 Challenge: Understanding Scrum
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   6.3 Summary
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  7 Status Quo of Scrum Tool Support
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   7.1 Research Method Details
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   7.1.1 Literature Review
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   7.1.2 Field Studies
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   7.1.3 Feature Analysis and Heuristic Evaluation
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  7.2 Results
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   7.2.1 Tool Types and Usage Trends
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   7.2.2 Limitations of Today's Agile ALM Tools
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   7.3 Conclusion
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    The Implemented Solution
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  8 Natural User Interfaces in Agile Environments
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   8.1 NUIs as an Outcome of HCI Evolution
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  8.2 Different NUI Types
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   8.2.1 Touch and Multi-Touch
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   8.2.2 Gestural, Speech, and Tangible Interfaces
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   8.3 Basic Design Considerations for a NUI Solution
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  8.4 Design Considerations of Touch-Based Interfaces
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   8.4.1 Mobile Interfaces
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   8.4.2 Tabletops
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   8.4.3 Vertical Displays
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  8.5 Related Work: Touch-Based NUIs in Agile Settings
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   8.5.1 AgilePlanner
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   8.5.2 Agile Planner for Digital Tabletops (APDT)
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   8.5.3 Ambient Surfaces: Interactive Displays in the Informative Workspace of Co-Located Scrum Teams
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   8.5.4 The dBoard: A Digital Scrum Board for Distributed Software Development
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   8.5.5 A Cooperative Multitouch Scrum Task Board for Synchronous Face-to-Face Collaboration
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   8.5.6 Nori Scrum Meeting Table
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   8.6 Weaknesses of Current Approaches
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   9 Introducing an Interactive Scrum Space
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   9.1 Overview
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  9.2 Implementation
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   9.2.1 System Architecture
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   9.2.2 MisterT and Object Recognition HOUDINI
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   9.3 Features and Solutions to the Identified Challenges
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   9.3.1 The Backlog
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   9.3.2 Sprint Planning
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   9.3.3 Sprinting and Daily Scrum
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   9.3.4 Backlog Grooming
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   9.3.5 Sprint Review
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   9.3.6 Sprint Retrospective
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  9.4 Evaluation and Critical Discussion
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   9.4.1 Iterative Evaluation during Implementation
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   9.4.2 Heuristic Evaluation
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   9.4.3 Usability Tests and Expert Interviews in Preparation for Market Entry
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   9.4.4 Discussion
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   10 Summary and Closing
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   Bibliography
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  List of Figures
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   List of Figures
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  List of Tables
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   List of Tables
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  List of Acronyms
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   Acronyms