Heli Väätäjä
Heli Väätäjä
Tampere University
Verified email at tuni.fi - Homepage
TitleCited byYear
Rewarding in open innovation communities–how to motivate members
MJ Antikainen, HK Vaataja
International Journal of Entrepreneurship and Innovation Management 11 (4 …, 2010
1812010
Developing practical tools for user experience evaluation: a case from mobile news journalism
H Väätäjä, T Koponen, V Roto
European Conference on Cognitive Ergonomics: Designing beyond the Product …, 2009
582009
Crowdsourced news reporting: supporting news content creation with mobile phones
H Väätäjä, T Vainio, E Sirkkunen, K Salo
Proceedings of the 13th International Conference on Human Computer …, 2011
512011
Dimensions of context affecting user experience in mobile work
H Wigelius, H Väätäjä
IFIP Conference on Human-Computer Interaction, 604-617, 2009
482009
Dimensions of Context Affecting User Experience in Mobile Work
H Wigelius, H Väätäjä
Proceedings of the 12th IFIP TC 13, 24-28, 0
48*
Electroacoustic model for electrostatic ultrasonic transducers with V-grooved backplates
P Mattila, F Tsuzuki, H Vaataja, K Sasaki
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 42 …, 1995
401995
Ethical issues and guidelines when conducting HCI studies with animals
HK Väätäjä, EK Pesonen
CHI'13 Extended Abstracts on Human Factors in Computing Systems, 2159-2168, 2013
372013
Seriously fun: exploring how to combine promoting health awareness and engaging gameplay
K Suhonen, H Väätäjä, T Virtanen, R Raisamo
Proceedings of the 12th international conference on Entertainment and media …, 2008
362008
MoJo in action: The use of mobiles in conflict, community, and cross-platform journalism
J Mills, P Egglestone, O Rashid, H Väätäjä
Continuum 26 (5), 669-683, 2012
332012
Factors affecting the sensitivity of electrostatic ultrasonic transducers
J Hietanen, P Mattila, J Stor-Pellinen, F Tsuzuki, H Vaataja, K Sasaki, ...
Measurement Science and Technology 4, 1138, 1993
321993
Location-based crowdsourcing of hyperlocal news: Dimensions of participation preferences
H Väätäjä, T Vainio, E Sirkkunen
Proceedings of the 17th ACM international conference on Supporting group …, 2012
312012
Journalism in virtual reality: opportunities and future research challenges
E Sirkkunen, H Väätäjä, T Uskali, PP Rezaei
Proceedings of the 20th international academic mindtrek conference, 297-303, 2016
282016
Mobile questionnaires for user experience evaluation
H Väätäjä, V Roto
CHI'10 Extended Abstracts on Human Factors in Computing Systems, 3361-3366, 2010
28*2010
Opportunities and challenges of designing the service user experience (SUX) in Web 2.0
K Väänänen-Vainio-Mattila, H Väätäjä, T Vainio
Future interaction design II, 117-139, 2009
282009
Mobile Journalist Toolkit: a field study on producing news articles with a mobile device
T Jokela, H Väätäjä, T Koponen
Proceedings of the 13th International MindTrek Conference: Everyday Life in …, 2009
252009
Best practices for capturing context in user experience studies in the wild
V Roto, H Väätäjä, S Jumisko-Pyykkö, K Väänänen-Vainio-Mattila
Proceedings of the 15th international academic MindTrek conference …, 2011
232011
Innovating is fun–motivations to participate in online open innovation communities
M Antikainen, H Väätäjä
Proceedings of the First ISPIM Innovation Symposium Singapore: Managing …, 2008
232008
Readers' motivations to participate in hyperlocal news content creation
H Väätäjä
Proceedings of the 17th ACM international conference on Supporting group …, 2012
182012
Briefing news reporting with mobile assignments: perceptions, needs and challenges
H Väätäjä, P Egglestone
Proceedings of the ACM 2012 conference on Computer Supported Cooperative …, 2012
182012
Early adopters' experiences of using mobile multimedia phones in news journalism
T Koponen, H Väätäjä
European Conference on Cognitive Ergonomics: Designing beyond the Product …, 2009
182009
The system can't perform the operation now. Try again later.
Articles 1–20