https://github.com/hcigroupkonstanz/around-the-smartphone

ARound the Smartphone: Investigating the Effects of Virtually-Extended Display Size on Spatial Memory

https://github.com/hcigroupkonstanz/around-the-smartphone

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ARound the Smartphone: Investigating the Effects of Virtually-Extended Display Size on Spatial Memory

https://github.com/hcigroupkonstanz/ARound-the-Smartphone/blob/main/

  ARound the Smartphone: Investigating the Effects of Virtually-Extended Display Size on Spatial Memory


    
        Publication (Open Access)
        
        Study Data
        
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![Four images showing a man with an augmented reality head-mounted display holds a smartphone in front of himself. In the first image, no augmentation is shown around the smartphone. In the following three images, an increasingly bigger augmentation around the smartphone is shown, increasing the effective display size of the smartphone.](/teaser.jpg?raw=true)

This is the code repository of the CHI'23 publication:

> Sebastian Hubenschmid, Johannes Zagermann, Daniel Leicht, Harald Reiterer, and Tiare Feuchtner. 2023. ARound the Smartphone: Investigating the Effects of Virtually-Extended Display Size on Spatial Memory. In Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems (CHI 23), April 2328, 2023, Hamburg, Germany. ACM, New York, NY, USA, 15 pages. https://doi.org/10.1145/3544548.3581438

For questions or feedback, please contact [Sebastian Hubenschmid](https://hci.uni-konstanz.de/members/research-assistants/sebastian-hubenschmid/) ([GitHub](https://github.com/SebiH)).

To cite, please use:
```bibtex
@inproceedings{hubenschmid2023smartphone,
  title = {{{ARound}} the {{Smartphone}}: {{Investigating}} the {{Effects}} of {{Virtually-Extended Display Size}} on {{Spatial Memory}}},
  shorttitle = {{{ARound}} the {{Smartphone}}},
  booktitle = {Proceedings of the 2023 {{CHI Conference}} on {{Human Factors}} in {{Computing Systems}}},
  author = {Hubenschmid, Sebastian and Zagermann, Johannes and Leicht, Daniel and Reiterer, Harald and Feuchtner, Tiare},
  year = {2023},
  month = apr,
  pages = {1--15},
  publisher = {{ACM}},
  address = {{Hamburg Germany}},
  doi = {10.1145/3544548.3581438},
  urldate = {2023-04-22},
  isbn = {978-1-4503-9421-5},
  langid = {english}
}
```

## Acknowledgments

This research was funded by the [Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)  Project-ID 251654672  TRR 161](https://www.sfbtrr161.de/).

## Related Publications
- Erwan Normand and Michael J. McGuffin. 2018. **Enlarging a Smartphone with AR to Create a Handheld VESAD (Virtually Extended Screen-Aligned Display)**. 2018 IEEE International Symposium on Mixed and Augmented Reality (ISMAR), IEEE, 123133. https://doi.org/10.1109/ISMAR.2018.00043
- Sebastian Hubenschmid, Johannes Zagermann, Simon Butscher, and Harald Reiterer. 2021. **STREAM: Exploring the Combination of Spatially-Aware Tablets with Augmented Reality Head-Mounted Displays for Immersive Analytics**. Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems, Association for Computing Machinery, 114. https://doi.org/10.1145/3411764.3445298 (Open Access)
- Roman Rdle, Hans-Christian Jetter, Jens Mller, and Harald Reiterer. 2014. **Bigger is not always better: display size, performance, and task load during peephole map navigation**. Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, ACM, 41274136. https://doi.org/10.1145/2556288.2557071 [(PDF)](https://kops.uni-konstanz.de/handle/123456789/28614)
- Johannes Zagermann, Ulrike Pfeil, Daniel Fink, Philipp von Bauer, and Harald Reiterer. 2017. **Memory in Motion: The Influence of Gesture- and Touch-Based Input Modalities on Spatial Memory**. Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, ACM, 18991910. https://doi.org/10.1145/3025453.3026001 [(PDF)](https://kops.uni-konstanz.de/handle/123456789/39929)
- Johannes Zagermann, Sebastian Hubenschmid, Priscilla Balestrucci, et al. 2022. **Complementary interfaces for visual computing**. it - Information Technology. https://doi.org/10.1515/itit-2022-0031 (Open Access)

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