| 2025 | HCI | Elderly and Digital Vulnerability Predictors. | Ingvar Tjstheim, Till Halbach |
| 2025 | WorldCIST | Learning Through Gameplay About the Dangers of Sharing Data and Intention to Protect Personal Data. | Ingvar Tjstheim, Chris Wales |
| 2023 | WorldCIST | Uncovering Dark Patterns - Learning Through Serious Gameplay About the Dangers of Sharing Data. | Ingvar Tjstheim, Chris Wales, John A. Waterworth |
| 2020 | HCI | Artificial Intelligence and Concerns About the Future: A Case Study in Norway. | Kyriaki Kalimeri, Ingvar Tjstheim |
| 2020 | HCI | Inverting the Panopticon to Safeguard Privacy in Ambient Environments: An Exploratory Study. | Ingvar Tjstheim, John A. Waterworth |
| 2020 | HCI | Virtual Tourism in a Game Environment: Untangling Judged Affordances and Sense of Place. | Ingvar Tjstheim, John A. Waterworth |
| 2019 | Interact | Towards Reliable Accessibility Assessments of Science Center Exhibits. | Till Halbach, Ingvar Tjstheim |
| 2015 | QoMEX | The role of emotion and enjoyment for QoE - A case study of a science centre installation. | Ingvar Tjstheim, Wolfgang Leister, Trenton Schulz, Andreas Larssen |
| 2013 | HCI | Increasing Trust Perceptions in the Internet of Things. | Trenton Schulz, Ingvar Tjstheim |
| 2012 | ICCHP | Use of Social Media by People with Visual Impairments: Usage Levels, Attitudes and Barriers. | Kristin Skeide Fuglerud, Ingvar Tjstheim, Birkir Rnar Gunnarsson, Morten Tollefsen |
| 2008 | ENTER | Mobile Devices as Substitute or Supplement to Traditional Information Sources: City Tourists, Mobile Guides and GPS navigation. | Ingvar Tjstheim, Daniel R. Fesenmaier |
| 2007 | ENTER | Combination of Information Sources in Travel Planning A Cross-national Study. | Ingvar Tjstheim, Iis P. Tussyadiah, Sigrid Hoem |
| 2006 | ENTER | Attracting Visitors - Using Computer Games Technology to Build a VR-Museum. | Ingvar Tjstheim, Joachim Lous |
| 2004 | ENTER | Location-Based Mobile Services and Privacy : Controlling Access to Location Information. | Ingvar Tjstheim, Bjorn Nordlund, Jorn Inge Vestgaarden |
| 2003 | ENTER | Travelers and Location-information in the Mobile Environment - Consumer Attitudes and a Prototype of a Service for Early Adopters of Mobile Internet. | Ingvar Tjstheim, Bjorn Nordlund, Joachim Lous, Kristin Skeide Fuglerud |
| 2002 | ENTER | The Internet in Competition with the Traditional Information Sources - A Study of Vacation Planning for Package vs. Non-Package Travel. | Ingvar Tjstheim |
| 2001 | ENTER | The Characteristics of Wap-Phones Users: Travel Habits, Internet Usage, and Demographics. | Ingvar Tjstheim, Staale Heier |
| 1996 | ENTER | Travel information kiosks in network - prestige or profit? A preliminary study of a Norwegian system in operation. | Georg Kamfjord, Ingvar Tjstheim |