@inproceedings{MertlDewitzBraasetal.2015, author = {Mertl, Fabian and Dewitz, Bastian and Braas, Uli and Glomb, Arthur and Huldtgren, Alina and Vormann, Anja and Geiger, Christian}, title = {Erinnerungsfenster f{\"u}r Demenzkranke}, series = {Mensch und Computer 2015 - Tagungsband}, booktitle = {Mensch und Computer 2015 - Tagungsband}, editor = {Pielot, Martin and Diefenbach, Sarah and Henze, Niels}, publisher = {De Gruyter}, address = {Berlin, M{\"u}nchen, Boston}, isbn = {9783110443929}, doi = {10.1515/9783110443929-037}, pages = {295 -- 302}, year = {2015}, language = {de} } @inproceedings{DielmannHuldtgren2015, author = {Dielmann, Steffen and Huldtgren, Alina}, title = {Eine haptische Lichtsteuerung f{\"u}r Senioren in Smart Environments}, series = {Mensch und Computer 2015 - Tagungsband}, booktitle = {Mensch und Computer 2015 - Tagungsband}, editor = {Pielot, Martin and Diefenbach, Sarah and Henze, Niels}, publisher = {De Gruyter}, address = {Berlin, M{\"u}nchen, Boston}, isbn = {9783110443929}, doi = {10.1515/9783110443929-035}, pages = {287 -- 290}, year = {2015}, language = {en} } @article{JacobsHuldtgren2021, author = {Jacobs, Naomi and Huldtgren, Alina}, title = {Why value sensitive design needs ethical commitments}, series = {Ethics and Information Technology}, volume = {23}, journal = {Ethics and Information Technology}, number = {1}, publisher = {Springer Nature}, issn = {1572-8439}, doi = {10.1007/s10676-018-9467-3}, pages = {23 -- 26}, year = {2021}, language = {en} } @inproceedings{HuldtgrenKlapperichEndter2022, author = {Huldtgren, Alina and Klapperich, Holger and Endter, Cordula}, title = {Next Steps for User Integration in ICT for Aging Well}, series = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health April 23-25, 2022}, booktitle = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health April 23-25, 2022}, editor = {Ziefle, Martina and Mulvenna, Maurice and Maciaszek, Leszek}, publisher = {SciTePress}, isbn = {978-989-758-566-1}, issn = {2184-4984}, doi = {10.5220/0011072700003188}, pages = {291 -- 298}, year = {2022}, language = {en} } @inproceedings{WohlmacherMertlKlapperichetal.2022, author = {Wohlmacher, Bernhard and Mertl, Fabian and Klapperich, Holger and Huldtgren, Alina}, title = {Hybrid Ludo: Combination of a Tangible UI for Seniors and a Web-based Ludo Game}, series = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health, April 23-25, 2022}, booktitle = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health, April 23-25, 2022}, editor = {Ziefle, Martina and Mulvenna, Maurice and Maciaszek, Leszek}, publisher = {SciTePress}, isbn = {978-989-758-566-1}, issn = {2184-4984}, doi = {10.5220/0011069500003188}, pages = {283 -- 290}, year = {2022}, language = {en} } @inproceedings{MarziKlapperichHuldtgren2023, author = {Marzi, Karoline and Klapperich, Holger and Huldtgren, Alina}, title = {Insights on Older Adults' Willingness, Motives and Experiences regarding Participation in HCI research}, series = {MuC '23: Proceedings of Mensch und Computer 2023, Rapperswil Switzerland, September 3 - 6, 2023}, booktitle = {MuC '23: Proceedings of Mensch und Computer 2023, Rapperswil Switzerland, September 3 - 6, 2023}, editor = {Stolze, Markus and Loch, Frieder and Baldauf, Matthias and Alt, Florian and Schneegrass, Christina and Kosch, Thomas and Hirzle, Teresa and Sadeghian, Shadan and Draxler, Fiona and Bektas, Kenan and Lohan, Katrin and Knierim, Pascal}, publisher = {Association for Computing Machinery}, address = {New York}, isbn = {979-8-4007-0771-1}, doi = {10.1145/3603555.3608540}, pages = {432 -- 436}, year = {2023}, abstract = {User-centered and Participatory Design approaches have become widespread within HCI, also when designing digital media for older adults. These methodologies are seen as crucial to adapt technology design to older people's needs and increase their acceptance of digital technology. Nevertheless, it is often difficult to reach a diverse group of older people, for instance, people with limited technology skills, limited mobility, or cognitive issues. In addition, gerontologists criticized lately how older people's participation unfolds in technology design projects, e.g. that people are pushed into the role of users. Little is known about the motivations and needs of older adults regarding their participation in HCI research. To close this gap, we conducted an online survey (N=46) and semi-structured interviews (N=8) focusing on motivations, willingness and experiences regarding participation. Results show that people are generally willing to participate due to interest in the topic, learning new things and social bonding. However, despite the conceptions within HCI that long-term engagement is crucial within participatory design, older people in the study preferred less commitment and more open formats.}, language = {en} } @article{PreciadoLopezHuberGrigorievetal.2014, author = {Preciado L{\´o}pez, Magdalena and Huber, Florian and Grigoriev, Ilya and Steinmetz, Michel O. and Akhmanova, Anna and Koenderink, Gijsje H. and Dogterom, Marileen}, title = {Actin-microtubule coordination at growing microtubule ends}, series = {Nature Communications}, volume = {5}, journal = {Nature Communications}, publisher = {Springer Nature}, issn = {2041-1723}, doi = {10.1038/ncomms5778}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-34878}, pages = {4778}, year = {2014}, abstract = {To power dynamic processes in cells, the actin and microtubule cytoskeletons organize into complex structures. Although it is known that cytoskeletal coordination is vital for cell function, the mechanisms by which cross-linking proteins coordinate actin and microtubule activities remain poorly understood. In particular, it is unknown how the distinct mechanical properties of different actin architectures modulate the outcome of actin-microtubule interactions. To address this question, we engineered the protein TipAct, which links growing microtubule ends via end-binding proteins to actin filaments. We show that growing microtubules can be captured and guided by stiff actin bundles, leading to global actin-microtubule alignment. Conversely, growing microtubule ends can transport, stretch and bundle individual actin filaments, thereby globally defining actin filament organization. Our results provide a physical basis to understand actin-microtubule cross-talk, and reveal that a simple cross-linker can enable a mechanical feedback between actin and microtubule organization that is relevant to diverse biological contexts.}, language = {en} }