Heli Väätäjä

According to our database, Heli Väätäjä authored at least 62 papers between 1994 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Comparison of activity trackers in estimating canine behaviors.

Miiamaaria V. Kujala, Anna Valldeoriola Cardó, Sanni Somppi, Heini Törnqvist, Leena Inkilä, Aija Koskela, Anne Myller, Heli Väätäjä, Poika Isokoski, Päivi Majaranta, Veikko Surakka, Outi Vainio, Antti Vehkaoja

Adv. Robotics, July, 2024

2023

Exploring Dogs' Reactions when Encountering Delivery Robots in Urban Environment.

Heli Väätäjä, Sari Tapio, Jonna Häkkilä

Proceedings of the 26th International Academic Mindtrek Conference, 2023

2022

A Digital Twin of a Heat Pump with a Game Engine for Educational Use.

Tauno Tepsa, Marko Haavikko, Onni Li, Vesa-Matti Ruismäki, Severi Kangas, Janne Kattelus, Heli Väätäjä

Proceedings of the 45th Jubilee International Convention on Information, 2022

2021

Ethics and Power Dynamics in Playful Technology for Animals: Using speculative design to provoke reflection.

Fiona French, Ilyena Hirskyj-Douglas, Heli Väätäjä, Patricia Pons, Sabrina Karl, Yoram Chisik, Eleonora Nannoni, Anna Zamansky, Mandeep Mangat, Patrizia Paci, Haruka Kasuga, Dana Vilker

Proceedings of the Mindtrek '21: Academic Mindtrek 2021, 2021

Applying Critical Voice in Design of User Interfaces for Supporting Self-Reflection and Emotion Regulation in Online News Commenting.

Joel Kiskola, Thomas Olsson, Heli Väätäjä, Aleksi H. Syrjämäki, Anna Rantasila, Poika Isokoski, Mirja Ilves, Veikko Surakka

Proceedings of the CHI '21: CHI Conference on Human Factors in Computing Systems, 2021

2020

Designing Technologies for Playful Interspecies Communication.

Fiona French, Ilyena Hirskyj-Douglas, Heli Väätäjä

Proceedings of the ACI'2020: Seventh International Conference on Animal-Computer Interaction, 2020

2019

Promoting local culture and enriching airport experiences through interactive storytelling.

Alisa Burova, Chelsea Kelling, Tuuli Keskinen, Jaakko Hakulinen, Pekka Kallioniemi, Heli Väätäjä, Markku Turunen

Proceedings of the 18th International Conference on Mobile and Ubiquitous Multimedia, 2019

2018

Evaluation of Dry Electrodes in Canine Heart Rate Monitoring.

Juhani Virtanen, Sanni Somppi, Heini Törnqvist, Vala Jeyhani, Patrique Fiedler, Yulia Gizatdinova, Päivi Majaranta, Heli Väätäjä, Anna Valldeoriola Cardó, Jukka Lekkala, Sampo Tuukkanen, Veikko Surakka, Outi Vainio, Antti Vehkaoja

Sensors, 2018

Understanding animals: a critical challenge in ACI.

Fredrik Aspling, Oskar Juhlin, Heli Väätäjä

Proceedings of the 10th Nordic Conference on Human-Computer Interaction, Oslo, 2018

Guidelines for Development and Evaluation of Usage Data Analytics Tools for Human-Machine Interactions with Industrial Manufacturing Systems.

Jari Varsaluoma, Heli Väätäjä, Tomi Heimonen, Katariina Tiitinen, Jaakko Hakulinen, Markku Turunen, Harri Nieminen

Proceedings of the 22nd International Academic Mindtrek Conference, 2018

Implications of Audio and Narration in the User Experience Design of Virtual Reality.

Chelsea Kelling, Otto Kauhanen, Heli Väätäjä, Jussi Karhu, Markku Turunen, Vesa Lindqvist

Proceedings of the 22nd International Academic Mindtrek Conference, 2018

The Finnish You: an Interactive Storytelling Application for an Airport Environment.

Alisa Burova, Chelsea Kelling, Jaakko Hakulinen, Pekka Kallioniemi, Tuuli Keskinen, Markku Turunen, Heli Väätäjä

Proceedings of the 22nd International Academic Mindtrek Conference, 2018

Dry contact electrodes performance in canine ECG.

Juhani Virtanen, Joni Leivo, Antti Vehkaoja, Sanni Somppi, Heini Törnqvist, Patrique Fiedler, Heli Väätäjä, Veikko Surakka

Proceedings of the Fifth International Conference on Animal-Computer Interaction, 2018

Happy dogs and happy owners: using dog activity monitoring technology in everyday life.

Heli Väätäjä, Päivi Majaranta, Poika Isokoski, Yulia Gizatdinova, Miiamaaria V. Kujala, Sanni Somppi, Antti Vehkaoja, Outi Vainio, Oskar Juhlin, Mikko J. Ruohonen, Veikko Surakka

Proceedings of the Fifth International Conference on Animal-Computer Interaction, 2018

Dog activity classification with movement sensor placed on the collar.

Pekka Kumpulainen, Anna Valldeoriola Cardó, Sanni Somppi, Heini Törnqvist, Heli Väätäjä, Päivi Majaranta, Veikko Surakka, Outi Vainio, Miiamaaria V. Kujala, Yulia Gizatdinova, Antti Vehkaoja

Proceedings of the Fifth International Conference on Animal-Computer Interaction, 2018

2017

Impact of device, context of use, and content on viewing experience of 360-degree tourism video.

Chelsea Kelling, Heli Väätäjä, Otto Kauhanen

Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia, 2017

Assisting immersive virtual reality development with user experience design approach.

Otto Kauhanen, Heli Väätäjä, Markku Turunen, Tuuli Keskinen, Esa Sirkkunen, Turo Uskali, Vesa Lindqvist, Chelsea Kelling, Jussi Karhu

Proceedings of the 21st International Academic Mindtrek Conference, AcademicMindtrek 2017, Tampere, Finland, September 20, 2017

Usage Data Analytics for Human-Machine Interactions with Flexible Manufacturing Systems: Opportunities and Challenges.

Jari Varsaluoma, Heli Väätäjä, Tomi Heimonen, Katariina Tiitinen, Jaakko Hakulinen, Markku Turunen, Harri Nieminen

Proceedings of the 21st International Conference Information Visualisation, 2017

ICT Based Interventions for Anganwadi Healthcare Workers in Mumbai.

Biju Thankachan, Sumita Sharma, Markku Turunen, Juhani Linna, Heli Väätäjä, Reinier Kortekaas, Tom Gross

Proceedings of the Human-Computer Interaction - INTERACT 2017, 2017

Parental Perspectives Towards Education Technology in Low-Income Urban Households.

Sumita Sharma, Juhani Linna, Biju Thankachan, Markku Turunen, Heli Väätäjä, Pekka Kallioniemi, Janet C. Read, Gavin Sim

Proceedings of the Human-Computer Interaction - INTERACT 2017, 2017

Search of the Emotional Design Effect in Programming Revised.

Mikko Nurminen, Leo Leppänen, Heli Väätäjä, Petri Ihantola

Proceedings of the Data Driven Approaches in Digital Education, 2017

Technology for Bonding in Human-Animal Interaction.

Heli Väätäjä, Päivi Majaranta, Heini Törnqvist, Mari Ainasoja, Veikko Surakka, Oskar Juhlin, Clara Mancini

Proceedings of the Fourth International Conference on Animal-Computer Interaction, 2017

2016

Towards Understanding How Agile Teams Predict User Experience.

Kati Kuusinen, Heli Väätäjä, Tommi Mikkonen, Kaisa Väänänen

Proceedings of the Integrating User-Centred Design in Agile Development, 2016

Experience Design for Multiple Customer Touchpoints.

Virpi Roto, Heli Väätäjä, Effie Law, Rachel Powers

Proceedings of the 9th Nordic Conference on Human-Computer Interaction, Gothenburg, Sweden, October 23, 2016

Where HCI meets ACI.

Ilyena Hirskyj-Douglas, Janet C. Read, Oskar Juhlin, Heli Väätäjä, Patricia Pons, Svein-Olaf Hvasshovd

Proceedings of the 9th Nordic Conference on Human-Computer Interaction, Gothenburg, Sweden, October 23, 2016

Exploring motivational aspects and user experience of mobile mathematics learning service in south africa.

Jari Varsaluoma, Heli Väätäjä, Tanja Walsh

Proceedings of the 20th International Academic Mindtrek Conference, 2016

Journalism in virtual reality: opportunities and future research challenges.

Esa Sirkkunen, Heli Väätäjä, Turo Uskali, Parisa Pour Rezaei

Proceedings of the 20th International Academic Mindtrek Conference, 2016

Software visualization today: systematic literature review.

Anna-Liisa Mattila, Petri Ihantola, Terhi Kilamo, Antti Luoto, Mikko Nurminen, Heli Väätäjä

Proceedings of the 20th International Academic Mindtrek Conference, 2016

Temporal dimensions of affect in user experience of digital news in the field.

Satu Jumisko-Pyykkö, Emilia Pesonen, Heli Väätäjä

Proceedings of the 20th International Academic Mindtrek Conference, 2016

Participatory development of user experience design guidelines for a B2B company.

Elina Hildén, Heli Väätäjä, Virpi Roto, Kero Uusitalo

Proceedings of the 20th International Academic Mindtrek Conference, 2016

A Case Study on Participatory Approach to Support Shift to Experience Design of Work Tools in B2B Context.

Heli K. Väätäjä, Elina Hildén, Virpi Roto, Kero Uusitalo

Proceedings of the International Conference on Information Systems, 2016

Opportunities and Needs for Logged Usage Data Analytics of Complex Industrial Systems.

Heli Väätäjä, Tomi Heimonen, Katariina Tiitinen, Jaakko Hakulinen, Markku Turunen, Harri Nieminen, Hannu Paunonen, Jouni Ruotsalainen, Jaakko Oksanen, Iiro Lindborg

Proceedings of the 24th European Conference on Information Systems, 2016

Information Visualization Heuristics in Practical Expert Evaluation.

Heli Väätäjä, Jari Varsaluoma, Tomi Heimonen, Katariina Tiitinen, Jaakko Hakulinen, Markku Turunen, Harri Nieminen, Petri Ihantola

Proceedings of the Sixth Workshop on Beyond Time and Errors on Novel Evaluation Methods for Visualization, 2016

Don't cut to the chase: hunting experiences for zoo animals and visitors.

Fiona French, Mark Kingston-Jones, David T. Schaller, Sarah Ellen Webber, Heli Väätäjä, Mark Campbell

Proceedings of the Third International Conference on Animal-Computer Interaction, 2016

2015

The Fuzzy Front End of Experience Design: Eliciting and Communicating Experience Goals.

Jari Varsaluoma, Heli Väätäjä, Eija Kaasinen, Hannu Karvonen, Yichen Lu

Proceedings of the Annual Meeting of the Australian Special Interest Group for Computer Human Interaction, 2015

User experience of digital news: two semi-long term field studies.

Emilia Pesonen, Satu Jumisko-Pyykkö, Heli Väätäjä

Proceedings of the 14th International Conference on Mobile and Ubiquitous Multimedia, Linz, Austria, November 30, 2015

Characterizing the Context of Use in Mobile Work.

Heli Väätäjä

Proceedings of the Human Work Interaction Design, 2015

2014

Quality management of user-generated content in participatory journalism.

Satu Jumisko-Pyykkö, Heli Väätäjä, Markus S. Jaakola

Proceedings of the 26th Australian Computer-Human Interaction Conference on Designing Futures, 2014

The fuzzy front end of experience design.

Eija Kaasinen, Heli Väätäjä, Hannu Karvonen, Yichen Lu

Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, 2014

Animal Welfare as a Design Goal in Technology Mediated Human-Animal Interaction.

Heli Väätäjä

Proceedings of the 2014 Workshops on Advances in Computer Entertainment Conference, 2014

2013

A Field Trial on Mobile Crowdsourcing of News Content Factors Influencing Participation.

Heli Väätäjä, Esa Sirkkunen, Mari J. Ahvenainen

Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013

Ethical issues and guidelines when conducting HCI studies with animals.

Heli Väätäjä, Emilia K. Pesonen

Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

Exploring augmented reality for user-generated hyperlocal news content.

Heli Väätäjä, Mari J. Ahvenainen, Markus S. Jaakola, Thomas Olsson

Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

2012

Mobile Work Efficiency: Balancing Between Benefits, Costs and Sacrifices.

Heli Väätäjä

Int. J. Mob. Hum. Comput. Interact., 2012

Location-based crowdsourcing of hyperlocal news: dimensions of participation preferences.

Heli Väätäjä, Teija Vainio, Esa Sirkkunen

Proceedings of the ACM 2012 International Conference on Support Group Work, 2012

Readers' motivations to participate in hyperlocal news content creation.

Heli Väätäjä

Proceedings of the ACM 2012 International Conference on Support Group Work, 2012

Briefing news reporting with mobile assignments: perceptions, needs and challenges.

Heli Väätäjä, Paul Egglestone

Proceedings of the CSCW '12 Computer Supported Cooperative Work, 2012

2011

Best practices for capturing context in user experience studies in the wild.

Virpi Roto, Heli Väätäjä, Satu Jumisko-Pyykkö, Kaisa Väänänen-Vainio-Mattila

Proceedings of the 15th International Academic MindTrek Conference: Envisioning Future Media Environments, 2011

Crowdsourced news reporting: supporting news content creation with mobile phones.

Heli Väätäjä, Teija Vainio, Esa Sirkkunen, Kari Salo

Proceedings of the 13th Conference on Human-Computer Interaction with Mobile Devices and Services, 2011

2010

User experience evaluation criteria for mobile news making technology: findings from a case study.

Heli Väätäjä

Proceedings of the 22nd Australasian Computer-Human Interaction Conference, 2010

User experience of smart phones in mobile journalism: early findings on influence of professional role.

Heli Väätäjä

Proceedings of the 22nd Australasian Computer-Human Interaction Conference, 2010

Assessing the applicability of modular playability heuristics for evaluating health-enhancing games.

Katja Suhonen, Heli Väätäjä

Proceedings of the 14th International Academic MindTrek Conference: Envisioning Future Media Environments, 2010

Mobile questionnaires for user experience evaluation.

Heli Väätäjä, Virpi Roto

Proceedings of the 28th International Conference on Human Factors in Computing Systems, 2010

2009

Mobile Journalist Toolkit: a field study on producing news articles with a mobile device.

Tero Jokela, Heli Väätäjä, Tiina Koponen

Proceedings of the 13th International Academic MindTrek Conference: Everyday Life in the Ubiquitous Era, 2009

Dimensions of Context Affecting User Experience in Mobile Work.

Heli Wigelius, Heli Väätäjä

Proceedings of the Human-Computer Interaction, 2009

Developing practical tools for user experience evaluation: a case from mobile news journalism.

Heli Väätäjä, Tiina Koponen, Virpi Roto

Proceedings of the ECCE 2009 - Designing beyond the Product - Understanding Activity and User Experience in Ubiquitous Environments, European Conference on Cognitive Ergonomics 2009, Helsinki, Finland, September 30, 2009

Early adopters' experiences of using mobile multimedia phones in news journalism.

Tiina Koponen, Heli Väätäjä

Proceedings of the ECCE 2009 - Designing beyond the Product - Understanding Activity and User Experience in Ubiquitous Environments, European Conference on Cognitive Ergonomics 2009, Helsinki, Finland, September 30, 2009

2008

Seriously fun: exploring how to combine promoting health awareness and engaging gameplay.

Katja Suhonen, Heli Väätäjä, Tytti Virtanen, Roope Raisamo

Proceedings of the 12th international conference on Entertainment and media in the ubiquitous era, 2008

Factors affecting user experience in mobile systems and services.

Heli Väätäjä

Proceedings of the 10th Conference on Human-Computer Interaction with Mobile Devices and Services, 2008

2000

Performance of multiuser detection in TD-CDMA uplink.

Heli Väätäjä, Markku J. Juntti, Pauli Kuosmanen

Proceedings of the 10th European Signal Processing Conference, 2000

1994

Coherence analysis of multichannel time series applying conditioned multivariate autoregressive spectra.

Heli Väätäjä, Risto Suoranta, Seppo Rantala

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

PDF estimation using order statistic filter bank.

Risto Suoranta, Kari-Pekka Estola, Seppo Rantala, Heli Väätäjä

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994