Integration der TRIZ in den Produktentwicklungsprozess

Koltze, Karl; Souchkov, Valeri

doi:10.3139/9783446452572.006

Cited by 2 publications

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“…We have found that disruptive product innovations always exhibit a higher degree of ideality in the sense of TRIZ than previously existing competitive products. Ideality in the sense of TRIZ can generally be defined as the ratio of useful functions to effort and unwanted or even harmful functions [31]. For physical products, ideality is closely linked to the productś size and weight: Provided that the productś functionality remains the same, reducing its size and weight increases its ideality.…”

Section: Thesismentioning

confidence: 99%

Disruptive Product Innovations: A New Definition and Seven Theses

Koppenhagen,

Wecht,

Held

2024

AJMIE

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The importance of disruptive product innovations is undisputed. However, the understanding of what constitutes a disruptive innovation varies widely in academic discourse. Therefore, this paper begins with a new definition of disruptive product innovation based on the design of the product innovation and its subsequent adoption by competitors. It then presents the results of an ongoing research project that uses a qualitative case study approach to analyze product innovations from the last fifty years that meet this definition. Both the design and the development process of these product innovations have been examined in detail. In particular, the effective principles and structures, geometric layouts and operating concepts used in the product innovations were analyzed, as were the differences to previous products. In addition, changes in the social and technological environment that led to the innovations were examined, as well as the role of new enabling technologies, in particular new materials and production processes. The common patterns across cases identified through the analysis were condensed into seven theses, which are presented in this article, each of them illustrated by using the example of the first iPhone. Said theses reflect the central research findings on (1) "Key usability contradictions as starting points", (2) "User-centeredness", (3) "Co-evolution of problem and solution space", (4) "Technical fixations that create cognitive gravitation", (5) "Facilitation through new technologies and reciprocal enablers", (6) "Higher degree of ideality" and (7) "Shifting tasks in the overarching human-product interaction system to the product". Finally, starting points for further research are formulated.

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Section: Thesismentioning

confidence: 99%

Disruptive Product Innovations: A New Definition and Seven Theses

Koppenhagen,

Wecht,

Held

2024

AJMIE

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“…New risks exist in terms of as-yet nonexistent accidents that may arise with increasing automation. The theory of inventive problem solving (TRIZ) defines the requirements of an ideal machine by the formula of an ideal final result with an unlimited benefit without costs and damages [19]:…”

Section: Potential Safety Benefits Depending On the Level Of Automatimentioning

confidence: 99%

Safety Benefits of Automated Vehicles: Extended Findings from Accident Research for Development, Validation and Testing

Winkle

2016

Autonomous Driving

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Integration der TRIZ in den Produktentwicklungsprozess

Cited by 2 publications

References 0 publications

Disruptive Product Innovations: A New Definition and Seven Theses

Disruptive Product Innovations: A New Definition and Seven Theses

Safety Benefits of Automated Vehicles: Extended Findings from Accident Research for Development, Validation and Testing

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