Where's everybody? Comparing the use of heatmaps to uncover cities' tacit social context in smartphones and pervasive displays.. Information Technology & Tourism. 17(4), 399-427., Springer Berlin Heidelberg. DOI:10.1007/s40558-017-0092-5(2017).
Augmented paper maps: Design of POI markers and effects on group navigation. Journal of Ambient Intelligence and Smart Environments. 8(5), 515-530., IOS Press. DOI:10.3233/AIS-160395(2016).
Icon Design for Landmark Importance in Mobile Maps. 20th Panhellenic Conference on Informatics (PCI2016). Patras, Greece, ACM. DOI:10.1145/3003733.3003742(2016).
Best paper award nomination (2nd place)
Measuring Inviscid Text Entry Using Image Description Tasks. CHI’16 Workshop on Inviscid Text Entry and Beyond. San Jose, CA.(2016).
A Participatory Design and Formal Study Investigation into Mobile Text Entry for Older Adults. International Journal of Mobile Human Computer Interaction. 8(2), 20–46., IGI Global. DOI:10.4018/ijmhci.2016040102.oa(2016).
Usability of Visibly Adaptive Smartphone keyboard layouts. 20th Panhellenic Conference on Informatics (PCI2016). Patras, Greece, ACM. DOI:10.1145/3003733.3003743(2016).
2nd Workshop on Designing with Older Adults: Towards a Complete Methodology. Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct. 908–911New York, NY, USA, ACM. DOI:10.1145/2786567.2795395(2015).
Assessing Physical Location as a Potential Contextual Cue For Adaptive Mobile Contact Lists. 14th IEEE International Conference on Ubiquitous Computing and Communications. Liverpool, UK, IEEE. DOI:10.1109/CIT/IUCC/DASC/PICOM.2015.195(2015).
Designed with Older Adults to Support Better Error Correction in SmartPhone Text Entry: The MaxieKeyboard. Adjunct proc. of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services. Copenhagen, Denmark, ACM. DOI:10.1145/2786567.2793703(2015).
An investigation of the suitability of heterogeneous social network data for use in mobile tourist guides. 19th ACM Panhellenic Conference on Informatics . Athens, Greece, ACM. DOI:10.1145/2801948.2801970(2015).
Proceedings of Workshop and Poster Papers of the European Conference on Ambient Intelligence 2015 (AmI-15). Ambient Intelligence 2015. 1528, Athens, Greece, CEUR.(2015).
Sensing Airports’ Traffic by Mining Location Sharing Social Services. Current Trends in Web Engineering: 15th International Conference, ICWE 2015 Workshops, NLPIT, PEWET, SoWEMine, Rotterdam, The Netherlands, June 23-26, 2015. Revised Selected Papers. 9396, 131-140., Springer. DOI:10.1007/978-3-319-24800-4(2015).
Use of Self-Reporting Questionnaires to Evaluate Augmented Paper Maps for Group Navigation. 12th European Conference on Ambient Intelligence. Athens, Greece, Springer. DOI:https://doi.org/10.1007/978-3-319-26005-1_9(2015).
Using Degraded Music Quality to Encourage a Health Improving Walking Pace: BeatClearWalker. EAI Endorsed Transactions on Ambient Systems. 7(2), ., EAI. DOI:10.4108/icst.pervasivehealth.2015.259072(2015).
Discovering And Using The Context Of Distance Learning Activities For The Development Of Pervasive Learning Tools. 6th International Conference on Education and New Learning Technologies (EDULEARN 2014). Barcelona, IATED.(2014).
Frequency and recency context for the management and retrieval of personal information on mobile devices. Pervasive and Mobile Computing. 15, 100-112., Elsevier. DOI:10.1016/j.pmcj.2013.08.002(2014).
Investigating Mobile Text Entry for Older Adults. Workshop on Reimagining Mobile Interfaces for Older Adults, in conjunction with ACM MobileHCI'14. Toronto, Canada.(2014).
Location sharing services as sensors for analyzing airports’ traffic. 11th International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous 2014). .. DOI:10.4108/icst.mobiquitous.2014.257878(2014).
A Mobile Shopping Assistant to Support Product Domesticity in Consumer Decisions. 18th ACM Panhellenic Conference on Informatics. Athens, Greece, ACM. DOI:10.1145/2645791.2645830(2014).
Non-verbal Audio and Tactile Mobile Navigation - A comparative evaluation of two novel prototypes. The Seventh IEEE International Workshop on Selected Topics in Wireless and Mobile computing (STWiMob 2014). Larnaca, Cyprus, IEEE. DOI:10.1109/WiMOB.2014.6962188(2014).
Reflections on design workshops with older adults for touchscreen mobile text entry. Interaction Design and Architecture(s) Journal - IxD&A. 20, 70-85..(2014).
Re-imagining Commonly Used Mobile Interfaces for Older Adults. Proceedings of the 16th International Conference on Human-computer Interaction with Mobile Devices & Services (MobileHCI'14). 585–588New York, NY, USA, ACM. DOI:10.1145/2628363.2634261(2014).
Shake ‘n’ Tap: A Gesture Enhanced Keyboard for Older Adults. 16th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI '14). Toronto, Canada, ACM. DOI:10.1145/2628363.2634227(2014).
Text Input on a Smart Watch. Pervasive Computing. 13(4), 50-58., IEEE. DOI:10.1109/MPRV.2014.77(2014).