Organiser

• EAI MobiQuitous 2020 Darmstadt, Germany - Web Chair
• UbiTtention: 4th International Workshop on Smart & Ambient Notification and Attention Management collocated with ACM UbiComp'19, London, UK - Organiser
• UbiTtention: 3rd International Workshop on Smart & Ambient Notification and Attention Management collocated with ACM UbiComp'18, Singapore - Organiser
• Workshop on lessons learned from volunteers' interactions with geographic citizen science applications April 2018, London, UK
• UbiTtention: 2nd International Workshop on Smart & Ambient Notification and Attention Management collocated with ACM UbiComp'17, Maui, HI, USA - Organizer
• UbiTtention: 1st International Workshop on Smart & Ambient Notification and Attention Management collocated with ACM UbiComp'16, Heidelberg, Germany - Organizer
• ACM DEV 2015, London, UK, November 2015 - Poster chair
• ACM S3 Workshop, Chicago, IL, September 2010 - Co-chair
• ACM WiNS-DR'08 Workshop, San Francisco, CA, September 2008 - Publicity chair

Journal editorial boards

• Editor of Special Issue "Recent Advancements in Approximate Ubiquitous Computing" (deadline 28.2.2022) for MDPI Electronics
• Associate Editor of the Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT).

Program committee member

• DATE, Antwerp, Belgium 2022
• ACM UMAP, online, 2021
• ACM MobiSys, Toronto, Canada, 2020
• ACM MobileHCI, Oldenburg, Germany, 2020
• EAI PervasiveHealth, Atlanta, GA, USA, 2020
• IEEE ICC, Dublin, Ireland, 2020
• IEEE ICC, Shanghai, China, 2019
• EAI PervasiveHealth, Trento, Italy, 2019
• ACM UMAP (demo session), Larnca, Cyprus, June 2019
• UrbCom (collocated with IEEE DCOSS), Santorini, Greece, May 2019
• ACM COMPASS, Menolo Park, CA, USA, June 2018
• EAI PervasiveHealth, New York, USA, May 2018
• IFIP Networking, Zurich, Switzerland, May 2018
• EAI MobiCASE, Osaka, Japan, February 2018
• MobileSoft, Buenos Aires, Argentina, May 2017
• EAI PervasiveHealth, Barcelona, Spain, May 2017
• IEEE ICC, Paris, France, May 2017
• ACM DEV, Nairobi, Kenya, November 2016
• EIA MobiCASE, Cambridge, UK, October 2016
• ACM SIGCOMM Global Access to Internet for All (GAIA) workshop, Florianopolis, Brazil, 2016
• WWW conference (poster session), Florence, Italy, May 2016
• IFIP Networking, Vienna, Austria, January 2016
• IEEE UIC conference, Beijing, China, August 2015
• WWW conference (poster session), Florence, Italy, May 2015
• Mobile Systems for Computational Social Science Workshop (MSCSS) at UbiComp'13, Zurich, Switzerland, September 2013
• ACM S3 Workshop, Chicago, IL, September 2010

Reviewer

• ACM IMWUT
• ACM Computing Surveys
• IEEE Transactions on Networking
• IEEE Transactions on Vehicular Technology
• IEEE Communication Letters
• IEEE Pervasive Magazine
• Elsevier Pervasive and Mobile Computing
• The Encyclopedia of Computer Science
• ACM CHI
• ACM MobileHCI
• MobiCom
• SECON
• INFOCOM
• WiMob
• SAC
• MUM
• WCNC
• Social Informatics
• Pervasive Health
• Mobile HCI
• Mobiquitous