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Influence of Travel Diary Survey Period on Measuring Telecommuting Effects
(2023)There has been an ongoing debate on whether telecommuting increases or decreases traffic. These effects are usually studied based on travel diary data from household travel surveys. Previous research shows that survey period can influence measures of travel behaviour. However, it is unclear if this also holds true when measuring the influence of telecommuting on travel behaviour. We analysed how the survey period of travel diaries affects ...Other Conference Item -
Work-Related Trip Patterns in Household and Commercial Travel Survey
(2022)2022 TRB Annual Meeting Online Program ArchiveThis paper addresses the question of which work-related trip patterns are included in household travel surveys and commercial travel surveys respectively and if there are certain patterns that are distinctly underrepresented in either one. This study is structured as a comparison between data from a household travel survey and data from a survey conducted specifically for commercial activities. Both surveys were conducted in Germany and ...Other Conference Item -
Design of a stated-preference survey to analyze intermodal choice behavior of car sharing users
(2019)Conference Proceedings mobil.TUM 2019: Transportation Systems of the FutureOther Conference Item -
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Longitudinal Analysis of Changes in Telecommuting Behavior and Associated Changes in Travel Behavior
(2023)2023 TRB Annual Meeting Online Program ArchiveDue to the increased use of information and communication technologies, there has been a higher proportion of telecommuting in recent years. And the Covid-19 pandemic has massively accelerated this trend. With the higher proportion of telecommuting, there is an increasing need to study the effects of telecommuting on travel behavior. While previous studies have mainly focused on differences between telecommuters and non-telecommuters, it ...Other Conference Item -
Cross-Country Comparison of Telework between Germany and the United States
(2024)Other Conference Item -
Designing 3D-printed deformation behaviors using spring-based structures: an initial investigation
(2017)UIST '17 Adjunct: Adjunct Proceedings of the 30th Annual ACM Symposium on User Interface Software and TechnologyRecent work in 3D printing has focused on tools and techniques to design deformation behaviors using mechanical structures such as joints and metamaterials. In this poster, we explore how to embed and control mechanical springs to create deformable 3D-printed objects. We propose an initial design space of 3D-printable spring-based structures to support a wide range of expressive behaviors, including stretch and compress, bend, twist, and ...Other Conference Item -
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The Ecosystem Blueprint: Archetypes of Business Ecosystems and Recommendations for Design and Structure
(2018)Business Ecosystems are of growing significance in research and industry practice. Undoubtedly, they will change the way how managers perceive central aspects such as strategy, innovation, organization, and competition. Research in this field is still in its infancy with many works being purely conceptional, thus lacking empirical evidence and in-depth insights. As a consequence, there is still a lack of research on the question of how ...Other Conference Item