Ari-Heikki Ilari Sarjanoja

Senior Researcher, UI Design
Oulu, Finland

Background

I joined NRC at summer 2008. Before that I worked as a UI designer and UI prototyper in different units at Nokia for three years. I have also experience form server side scripting and web development. I have M.Sc. (Tech) from University of Oulu and I started my postgraduate studies there at the beginning of 2010.

Research Interests

My personal interest is to make life easier for the users of new technology. I'm currently working in a Context-Aware Social Media team in Tampere laboratory. I'm sitting in Oulu though. My research projects are related to interaction design, context recognition and social media.

Publications

Susanna Paasovaara, Ari-Heikki Sarjanoja, Vesa Kyllönen, Jussi huhtala, Jani Mäntyjärvi, Jonna Häkkilä: Perceptions of Visualizing Personal Mobile Communication Patterns. In Proceedings of the 9th international conference on mobile and ubiquitous multimedia MUM'10. ACM, Limassol, Cyprus, 1-3 December 2010.

Alireza Sahami Shirazi, Ari-Heikki Sarjanoja, Florian Alt, Albrecht Schmidt, Jonna Häkkilä: Understanding the Impact of Abstracted Audio Preview of SMS. In Proceedings of the 28th international conference on Human factors in computing systems CHI'10. ACM, Atlanta, Georgia, USA, 10-15 April 2010.

Jussi Huhtala, Ari-Heikki Sarjanoja, Jani Mäntyjärvi, Minna Isomursu, Jonna Häkkilä: Animated UI transitions and perception of time: a user study on animated effects on a mobile screen. In Proceedings of the 28th international conference on Human factors in computing systems CHI'10. ACM, Atlanta, Georgia, USA, 10-15 April 2010.

Arto Puikkonen, Ari-Heikki Sarjanoja, Merja Haveri, Jussi Huhtala, Jonna Häkkilä:Towards Designing Better Maps for Indoor Navigation – Experiences from a Case Study Short paper in the 8th International Conference on Mobile and Ubiquitous Multimedia MUM'09. ACM, Cambridge, United Kingdom, 22-25 November 2009.

Alireza Sahami Shirazi, Florian Alt, Albrecht Schmidt, Ari-Heikki Sarjanoja, Lotta Hynninen, Jonna Häkkilä, Paul Holleis: Emotion Sharing via self-composed Melodies on Mobile Phones. Short paper in the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services MobileHCI'09. ACM, Bonn, Germany, 15-18 September 2009.

Jussi Huhtala, Ari-Heikki Sarjanoja, Jani Mäntyjärvi, Minna Isomursu, Jonna Häkkilä: Mobile Screen Transition Animations. Poster in the 36th International Conference on Computer Graphics and Interactive Techniques SIGGRAPH'09. ACM, New Orleans, Louisiana, USA, 3-7 August 2009.