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Jung, Jiwon (author)The research question of this doctoral thesis is: What can be the future impact of design (activities) in digital health, given the rise of data collection and analysis technologies? I answered this question on three knowledge levels: design vision, knowledge-generating approach, and design tool. In Chapter 1, I envision design activities for...doctoral thesis 2023
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Luschmann, Thomas (author), Jung, Alexander (author), Geprägs, Stephan (author), Haslbeck, Franz X. (author), Marx, Achim (author), Filipp, Stefan (author), Groeblacher, S. (author), Gross, Rudolf (author), Huebl, Hans (author)Lithium niobate (LNO) is a well established material for surface acoustic wave (SAW) devices including resonators, delay lines and filters. Recently, multi-layer substrates based on LNO thin films have become commercially available. Here, we present a systematic low-temperature study of the performance of SAW devices fabricated on LNO-on...journal article 2023
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Jung, Ji-Youn (author), Bozzon, A. (author)Studies have shown that feminine chatbots are perceived as warmer (e.g., likable, friendly) and imbue more humanness to a machine than masculine or gender-androgynous chatbots. As chatbots are being widely deployed in various empathic contexts (e.g., revealing sensitive personal information or facilitating charity donations), how to design...conference paper 2023
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Jung, Jiwon (author), Kim, K. (author), Peters, T. (author), Snelders, H.M.J.J. (author), Kleinsmann, M.S. (author)Designers are increasingly collaborating with data scientists to apply smart data technologies to understand large-scale user behavior during their design research. This is useful in specific impact domains with vulnerable users and unfamiliar contexts, such as healthcare design. Patient journey mapping is the most common design tool for...journal article 2023
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Kernan Freire, S. (author), Jung, Ji Youn (author), Wang, C.W. (author), Niforatos, E. (author), Bozzon, A. (author)Emoji have become an essential part of modern communication, helping to convey emotions and tone quickly and concisely. Emoji used by humans and Intelligent Agents (IA) have been shown to affect people’s decision making intentions, suggesting they could be used to manipulate users to follow their advice. We present a mixed-methods...conference paper 2023
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Jung, Ji-Youn (author), Murray-Rust, D.S. (author), Gadiraju, Ujwal (author), Bozzon, A. (author)When creating conversational agents, designers have to make decisions about the way the agents present themselves. In this position paper, we identify and synthesize ethical dilemmas that conversational interface designers and researchers face around gender of conversational agents. First, we identify three layers that cause tension in designing...conference paper 2023
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Jung, Jiwon (author), Kleinsmann, M.S. (author), Snelders, H.M.J.J. (author)In this study, we envision engineering design activities for collective computing, an upcoming era of complex systems of massive social interaction through a wide variety of connected computing devices. A literature review reveals how collective computing, compared to the previous eras of personal and ubiquitous computing, may lead to new...journal article 2022
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Bergman, R. (author), Abbas, A.E. (author), Jung, Sven (author), Werker, C. (author), de Reuver, Mark (author)Policymakers and analysts are heavily promoting data marketplaces to foster data trading between companies. Existing business model literature covers individually owned, multilateral data marketplaces. However, these particular types of data marketplaces hardly reach commercial exploitation. This paper develops business model archetypes for the...journal article 2022
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Yoon, Jaeho (author), Jang, Hanhwi (author), Oh, Min Wook (author), Hilberath, T. (author), Hollmann, F. (author), Jung, Yeon Sik (author), Park, Chan Beum (author)Heat is a fundamental feedstock, where more than 80% of global energy comes from fossil-based heating process. However, it is mostly wasted due to a lack of proper techniques of utilizing the low-quality waste heat (<100 °C). Here we report thermoelectrobiocatalytic chemical conversion systems for heat-fueled, enzyme-catalyzed...journal article 2022
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Lekkala, Malakonda Reddy (author), Latheef, Mohamed (author), Jung, Jae Hwan (author), Coraddu, A. (author), Zhu, Hongjun (author), Srinil, Narakorn (author), Lee, Byung Hyuk (author), Kim, Do Kyun (author)The application of unsteady incompressible flow phenomenon over the bluff bodies has received the attention of many researchers due to the rich and complex physics underpinning these flows, and thus requiring special attention in their modelling and numerical simulations. The wake that forms at the leeside of the bluff body is of particular...review 2022
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Mulla, Yuval (author), Avellaneda, Mario J. (author), Roland, A.P.J. (author), Baldauf, L. (author), Jung, Wonyeong (author), Kim, Taeyoon (author), Tans, S.J. (author), Koenderink, G.H. (author)Molecular catch bonds are ubiquitous in biology and essential for processes like leucocyte extravasion<sup>1</sup> and cellular mechanosensing<sup>2</sup>. Unlike normal (slip) bonds, catch bonds strengthen under tension. The current paradigm is that this feature provides ‘strength on demand<sup>3</sup>’, thus enabling cells to increase...journal article 2022
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Lupetti, M.L. (author), Zaga, Cristina (author), Cila, N. (author), Luria, Michal (author), Hoggenmuller, Marius (author), Jung, Malte F. (author)We propose a workshop stemming from ongoing conversations about the role of design methods and designed artefacts within the field of Human-Robot Interaction (HRI). Given the growing interest in understanding what the field can learn from design explorations, the workshop focuses on hands-on annotating activity where participants (researchers...conference paper 2022
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Jung, Ji Youn (author), Qiu, S. (author), Bozzon, A. (author), Gadiraju, Ujwal (author)Conversational agents are being widely adopted across several domains to serve a variety of purposes ranging from providing intelligent assistance to companionship. Recent literature has shown that users develop intuitive folk theories and a metaphorical understanding of conversational agents (CAs) due to the lack of a mental model of the...conference paper 2022
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Teo, Ying Shen (author), Jafari, Iman (author), Liang, Fei (author), Jung, Youmi (author), van der Hoek, J.P. (author), Ong, Say Leong (author), Hu, Jiangyong (author)The UV/Cl2 process (also known as chlorine photolysis, which is the combination of chlorine and simultaneous irradiation of UV light) is conventionally applied at acidic mediums for drinking water treatment and further treatment of wastewater effluents for secondary reuse. This is because the quantum yield of HO• from HOCl (ϕHO•, 254 = 1.4) is...journal article 2022
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Jung, Chanwon (author), Dutta, B. (author), Dey, P. (author), Jeon, Seong jae (author), Han, Seungwoo (author), Lee, Hyun Mo (author), Park, Jin Seong (author), Yi, Seong Hoon (author), Choi, Pyuck Pa (author)Tailoring nanostructures is nowadays a common approach for enhancing the performance of thermoelectric Heusler compounds by decreasing the thermal conductivity without significantly affecting the electrical conductivity. However, the most widely reported method for obtaining nanostructured thermoelectrics, an approach based on crushing as...journal article 2021
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Lee, Jae Jin (author), Kim, S.H. (author), Lee, Keon Ah (author), Chuon, Kimleng (author), Jung, Kwang Hwan (author), Kim, Doseok (author)DNA cyclization assay together with single-molecule FRET was employed to monitor protein-mediated bending of a short dsDNA (~ 100 bp). This method provides a simple and easy way to monitor the structural change of DNA in real-time without necessitating prior knowledge of the molecular structures for the optimal dye-labeling. This assay was...journal article 2021
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Cheon, Eun Jeong (author), Zaga, Cristina (author), Lee, Hee Rin (author), Lupetti, M.L. (author), Dombrowski, Lynn (author), Jung, Malte F. (author)Technologies in the workplace have been a major focus of CSCW, including studies that investigate technologies for collaborative work, explore new work environments, and address the importance of political and organizational aspects of technologies in workplaces. Emerging technologies, such as AI and robotics, have been deployed in various...conference paper 2021
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Rao, Vivek (author), Moore, George (author), Jung, Hyun Jie (author), Kim, E.Y. (author), Agogino, Alice (author), Goucher-Lambert, Kosa (author)Increasingly digital products and services make cybersecurity a crucial issue for designers. However, human-centered designers struggle to consider it in their work, partially a consequence of the high psychological distance between designers and cybersecurity. In this work, we build on the Design for Cybersecurity (DfC) Cards, an...journal article 2021
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Jung, Kyunghoon (author), Abobeih, M.H.M.A. (author), Yun, Jiwon (author), Kim, Gyeonghun (author), Oh, Hyunseok (author), Henry, Ang (author), Taminiau, T.H. (author), Kim, Dohun (author)The detection of nuclear spins using individual electron spins has enabled diverse opportunities in quantum sensing and quantum information processing. Proof-of-principle experiments have demonstrated atomic-scale imaging of nuclear-spin samples and controlled multi-qubit registers. However, to image more complex samples and to realize larger...journal article 2021
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Oh, Hyunseok (author), Yun, Jiwon (author), Abobeih, M.H.M.A. (author), Jung, Kyung Hoon (author), Kim, Kiho (author), Taminiau, T.H. (author), Kim, Dohun (author)Efficiently detecting and characterizing individual spins in solid-state hosts is an essential step to expand the fields of quantum sensing and quantum information processing. While selective detection and control of a few <sup>13</sup>C nuclear spins in diamond have been demonstrated using the electron spin of nitrogen-vacancy (NV) centers,...journal article 2020