Chat Wacharamanotham, Prof. Dr.

 
Assistant Professor of Interaction Design
Department of Informatics
University of Zurich
Binzmühlestrasse 14
CH-8050 Zürich
Room BIN 2.B.08
Tel +41 44 63 54313
Email chat@ifi.uzh.ch Email tips

Hi! Chat's here! Before joining UZH in November 2015, I worked in the Media Computing Group at RWTH Aachen University in Germany. I contributed to research in input technologies and interaction designs, especially for touch and near-surface input. My current research explores how interactive technologies can help scientists making better decisions in their scientific discovery. In particular, my group is interested in the decisions that are or should be informed by statistics. Current research projects focus in two areas of scientific decisions: reading statistical research reports and planning experiments. We use methods such as Human-Centered Design, Contextual Inquiry, and lab experiments with eye- and motion-tracking systems for scientific inquiries.

CV (revision: Aug 2018) (PDF, 98 KB)

Teaching

Courses

Self-study courses for UZH students

For the self-study courses (e.g., Master Basismodul or Independent studies), I offer the topics below:

Drop me an email if you are interested.

Theses and projects

We have a list of opening thesis and project topics. See the linked page for instructions. 

Publications

An arrow marks a major peer-reviewed archival publication.

  • Chia-Kai Yang and Chat Wacharamanotham. 2018. Alpscarf: Augmenting Scarf Plots for Exploring Temporal Gaze Patterns. In Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems (CHI EA '18). ACM, New York, NY, USA, Paper LBW503, 6 pages. [DOI] [PDF]
  • Krishna Subramanian, Johannes Maas, Michael Ellers, Chat Wacharamanotham, Simon Voelker, and Jan Borchers. 2018. StatWire: Visual Flow-based Statistical Programming. In Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems (CHI EA '18). ACM, New York, NY, USA, Paper LBW104, 6 pages. [DOI] [PDF]
  • Chat Wacharamanotham, Matthew Kay, Steve Haroz, Shion Guha, and Pierre Dragicevic. 2018. Special Interest Group on Transparent Statistics Guidelines. In Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems (CHI EA '18). ACM, New York, NY, USA, Paper SIG08, 4 pages. [DOI] [PDF]
  • Helen Ai He, Naomi Yamashita, Chat Wacharamanotham, Andrea B. Horn, Jenny Schmid, and Elaine M. Huang. 2017. Two Sides to Every Story: Mitigating Intercultural Conflict through Automated Feedback and Shared Self-Reflections in Global Virtual Teams. Proceedings of the ACM on Human-Computer Interaction. 1, CSCW, Article 51 (December 2017), 21 pages. [DOI] [PDF]
  • Matthew Kay, Steve Haroz, Shion Guha, Pierre Dragicevic, and Chat Wacharamanotham. 2017. Moving Transparent Statistics Forward at CHI. In Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '17). ACM, New York, NY, USA, 534-541. [DOI] [PDF]
  • Philipp Wacker, Chat Wacharamanotham, Daniel Spelmezan, Jan Thar, David A. Sánchez, René Bohne, and Jan Borchers. 2016. VibroVision: An On-Body Tactile Image Guide for the Blind. InProceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '16). ACM, New York, NY, USA, 3788-3791. [DOI] [PDF]
  • Nur Al-huda Hamdan, Florian Heller, Chat Wacharamanotham, Jan Thar, and Jan Borchers. 2016. Grabrics: A Foldable Two-Dimensional Textile Input Controller. In Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '16). ACM, New York, NY, USA, 2497-2503. [DOI] [PDF]
  • Simon Voelker, Kjell Ivar Øvergård, Chat Wacharamanotham, and Jan Borchers. 2015. Knobology Revisited: A Comparison of User Performance between Tangible and Virtual Rotary Knobs. In Proceedings of the 2015 International Conference on Interactive Tabletops & Surfaces (ITS '15). ACM, New York, NY, USA, 35-38. [DOI] [PDF]
  • Florian Heller, Simon Voelker, Chat Wacharamanotham, and Jan Borchers. 2015. Transporters: Vision & Touch Transitive Widgets for Capacitive Screens. In Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '15). ACM, New York, NY, USA, 1603-1608. [DOI] [PDF]
  • Chat Wacharamanotham, Krishna Subramanian, Sarah Theres Völkel, and Jan Borchers. 2015. Statsplorer: Guiding Novices in Statistical Analysis. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (CHI '15). ACM, New York, NY, USA, 2693-2702. [DOI] [PDF]
  • Florian Heller, Stefan Ivanov, Chat Wacharamanotham, and Jan Borchers. 2014. FabriTouch: exploring flexible touch input on textiles. In Proceedings of the 2014 ACM International Symposium on Wearable Computers (ISWC '14). ACM, New York, NY, USA, 59-62. [DOI] [PDF]
  • Chat Wacharamanotham, Kashyap Todi, Marty Pye, and Jan Borchers. 2014. Understanding finger input above desktop devices. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '14). ACM, New York, NY, USA, 1083-1092. [DOI] [PDF]
  • Chat Wacharamanotham. 2014. Making bare hand input more accurate. In CHI '14 Extended Abstracts on Human Factors in Computing Systems (CHI EA '14). ACM, New York, NY, USA, 307-310. [DOI] [PDF]
  • Sukeshini A. Grandhi, Chat Wacharamanotham, Gina Joue, Jan O. Borchers, and Irene Mittelberg. 2013. How we gesture towards machines: an exploratory study of user perceptions of gestural interaction. In CHI '13 Extended Abstracts on Human Factors in Computing Systems (CHI EA '13). ACM, New York, NY, USA, 1209-1214. [DOI] [PDF]
  • Simon Voelker, Chat Wacharamanotham, and Jan Borchers. 2013. An evaluation of state switching methods for indirect touch systems. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '13). ACM, New York, NY, USA, 745-754. [DOI] [PDF]
  • Christian Corsten, Chat Wacharamanotham, and Jan Borchers. 2013. Fillables: everyday vessels as tangible controllers with adjustable haptics. In CHI '13 Extended Abstracts on Human Factors in Computing Systems (CHI EA '13). ACM, New York, NY, USA, 2129-2138. [DOI] [PDF]
  • Simon Voelker, Malte Weiss, Chat Wacharamanotham, and Jan Borchers. 2011. Dynamic portals: a lightweight metaphor for fast object transfer on interactive surfaces. In Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '11). ACM, New York, NY, USA, 158-161. [DOI] [PDF]
  • Malte Weiss, Chat Wacharamanotham, Simon Voelker, and Jan Borchers. 2011. FingerFlux: near-surface haptic feedback on tabletops. In Proceedings of the 24th annual ACM symposium on User interface software and technology (UIST '11). ACM, New York, NY, USA, 615-620. [DOI] [PDF]
  • Chat Wacharamanotham, Jan Hurtmanns, Alexander Mertens, Martin Kronenbuerger, Christopher Schlick, and Jan Borchers. 2011. Evaluating swabbing: a touchscreen input method for elderly users with tremor. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '11). ACM, New York, NY, USA, 623-626. [DOI] [PDF]