2021

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  FoodChattAR: Exploring the Design Space of Edible Virtual Agents for Human-Food Interaction
  Weber Philip, Krings Kevin, Nießner Julia, Brodesser Sabrina, Ludwig Thomas
  DIS ’21: 2021 Virtual Event. .
  [BibTeX]

  @inproceedings{weber_foodchattar_2021,
  address = {Virtual Event},
  title = {{FoodChattAR}: {Exploring} the {Design} {Space} of {Edible} {Virtual} {Agents} for {Human}-{Food} {Interaction}},
  booktitle = {{DIS} '21},
  publisher = {ACM},
  author = {Weber, Philip and Krings, Kevin and Nießner, Julia and Brodesser, Sabrina and Ludwig, Thomas},
  month = jun,
  year = {2021},
  keywords = {rendezfood},
  }

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  “It’s a kind of art!”: Understanding Food Influencers as Influential Content Creators
  Weber Philip, Ludwig Thomas, Brodessen Sabrina, Grönewald Laura
  CHI ’21: The ACM CHI Conference on Human Factors in Computing Systems: 2021 Yokohama, Japan. .
  [BibTeX]

  @inproceedings{weber_its_2021,
  address = {Yokohama, Japan},
  title = {"{It}'s a kind of art!": {Understanding} {Food} {Influencers} as {Influential} {Content} {Creators}},
  booktitle = {{CHI} '21: {The} {ACM} {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM, New York, NY, USA},
  author = {Weber, Philip and Ludwig, Thomas and Brodessen, Sabrina and Grönewald, Laura},
  month = may,
  year = {2021},
  keywords = {a-paper, rendezfood},
  pages = {18},
  }

2020

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  “Always on the Table”: Revealing Smartphone Usages in everyday Eating Out Situations
  Weber Philip, Engelbutzeder Philip, Ludwig Thomas
  Proceedings of the 11th Nordic Conference on Human-Computer Interaction: Shaping Experiences, Shaping Society: 2020 New York, NY, USA. . doi:10.1145/3419249.3420150
  [BibTeX] [Abstract] [Download PDF]

  Research on food practices and technology use is becoming more common, albeit with a constant technological determinism with respect to the support of individual practices. Nevertheless, there are only a few empirical studies that outline the use of current technologies within eating contexts. We therefore conducted an empirical study on the practice of eating out and the use of mobile technologies before, during, and after eating. Our investigation consists of a qualitative interview study (n=29) complemented by a large observational study (n=458) within several restaurant settings. Our results indicate a strong reluctance to use technology while eating and highlights several design spaces focusing on before and after the actual eating. Within our paper, we uncover a strong relationship between smartphone use and the social settings in which the interaction takes place. We contribute to the emerging research field of Human-Food Interaction by outlining design spaces for supporting practices around food consumption when eating out.

  @inproceedings{weber_always_2020,
  address = {New York, NY, USA},
  series = {{NordiCHI} '20},
  title = {"{Always} on the {Table}": {Revealing} {Smartphone} {Usages} in everyday {Eating} {Out} {Situations}},
  isbn = {978-1-4503-7579-5},
  shorttitle = {\&\#x201c;{Always} on the {Table}\&\#x201d;},
  url = {https://doi.org/10.1145/3419249.3420150},
  doi = {10.1145/3419249.3420150},
  abstract = {Research on food practices and technology use is becoming more common, albeit with a constant technological determinism with respect to the support of individual practices. Nevertheless, there are only a few empirical studies that outline the use of current technologies within eating contexts. We therefore conducted an empirical study on the practice of eating out and the use of mobile technologies before, during, and after eating. Our investigation consists of a qualitative interview study (n=29) complemented by a large observational study (n=458) within several restaurant settings. Our results indicate a strong reluctance to use technology while eating and highlights several design spaces focusing on before and after the actual eating. Within our paper, we uncover a strong relationship between smartphone use and the social settings in which the interaction takes place. We contribute to the emerging research field of Human-Food Interaction by outlining design spaces for supporting practices around food consumption when eating out.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 11th {Nordic} {Conference} on {Human}-{Computer} {Interaction}: {Shaping} {Experiences}, {Shaping} {Society}},
  publisher = {Association for Computing Machinery},
  author = {Weber, Philip and Engelbutzeder, Philip and Ludwig, Thomas},
  month = oct,
  year = {2020},
  keywords = {Eating Out, Empirical Study, Human-Food Interaction, Smartphone Usage, rendezfood},
  pages = {1--13},
  }

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  (Non-)Interacting with conversational agents: perceptions and motivations of using chatbots and voice assistants
  Weber Philip, Ludwig Thomas
  MuC ’20: Proceedings of the Conference on Mensch und Computer: 2020 Magdeburg. . doi:10.1145/3404983.3405513
  [BibTeX] [Download PDF]

  @inproceedings{weber_non-interacting_2020,
  address = {Magdeburg},
  title = {({Non}-){Interacting} with conversational agents: perceptions and motivations of using chatbots and voice assistants},
  url = {https://dl.acm.org/doi/10.1145/3404983.3405513},
  doi = {10.1145/3404983.3405513},
  booktitle = {{MuC} '20: {Proceedings} of the {Conference} on {Mensch} und {Computer}},
  author = {Weber, Philip and Ludwig, Thomas},
  month = sep,
  year = {2020},
  keywords = {rendezfood},
  }