Alumni Doctoral graduates from OASIS and their dissertations. Man with a doctoral hat Doctoral graduates First name Last name Dissertation Year First name Kirsi Last name Halttu Dissertation Changing behaviours via self-tracking : exploring the effect of psychological differences on system evaluations Year 2021 First name Salman Qayyum Last name Mian Dissertation The social web as an ecosystem of networked improvement communities (NICS) : an interplay of user engagement, technology improvement, and the business opportunities as enablers Year 2021 First name Piiastiina Last name Tikka Dissertation Persuasive user experiences in behaviour change support systems: avoiding bottlenecks along the way to full potential of persuasive technology Year 2020 First name Natalia Last name Shevchuk Dissertation Application of persuasive systems design for adopting green information systems and technologies Year 2019 First name Michael Last name Oduor Dissertation Persuasive software design patterns and user perceptions of behaviour change support systems Year 2018 First name Asghar Last name Zeesha Dissertation Remote activity guidance for the elderly utilizing light projection Year 2018 First name Pasi Last name Karppinen Dissertation Studying user experience of health behavior change support systems : a qualitative approach to individuals’ perceptions of web-based interventions Year 2016 First name Jaakko Last name Hyry Dissertation Designing projected user interfaces as assistive technology for the elderly Year 2015 First name Matti Last name Pouke Dissertation Doctoral dissertation: Augmented virtuality. Transforming real human activity into virtual environments Year 2015 First name Ilkka Last name Niskanen Dissertation Semantic visualization for smart spaces – merging the material and digital worlds Year 2015 First name Marja Last name Harjumaa Dissertation On the Development of Persuasive Systems: A framework for designing and evaluating behavior change support systems and its applicability for e-Health Year 2014 First name Agnis Last name Stibe Dissertation Socially influencing systems: persuading people to engage with publicly displayed Twitter-based systems Year 2014 First name Sitwat Last name Langrial Dissertation Exploring the influence of persuasive reminders and virtual rehearsal on the efficacy of health behavior change support system Year 2014 First name Tuomas Last name Lehto Dissertation The importance of persuasive systems design in enhancing consumers’ perceptions and adoption of health behavior change support systems Year 2013 First name Kaisu Last name Juntunen Dissertation Tieto- ja viestintätekniikan soveltamiseen perustuvat toimintaprosessien uudistukset terveydenhuollossa : sosio-teknis-taloudellinen näkökulma Year 2012 First name Katarina Last name Segerståhl Dissertation Cross-platform functionality in practice : exploring the influence of system composition on user experiences of personal exercise monitoring Year 2011 First name Petteri Last name Alahuhta Dissertation Technologies in mobile terminals enabling ubiquitous services Year 2010 First name Teppo Last name Räisänen Dissertation All for one, one for all: organizational knowledge creation and utilization using a new generation of IT tools Year 2010 First name Seppo Last name Pahnila Dissertation Assessing the usage of personalized web information systems Year 2006 First name Mikko Last name Sipponen Dissertation Designing secure information systems and software: critical evaluation of the existing approaches and a new paradigm Year 2002 OASIS Contact Information UniOGS