O'Reilly Fluent "Field-tested interfaces for the next billion"12 – 14 June 2018 San Jose, USA

Generate London Conference talk: "Field-tested interfaces for the next billion"20 – 22 September 2017 London, UK

FrontTalks Conference talk: "Lessons from the field: bringing digital products to emerging markets"16 – 17 September 2017 Ekaterinburg, Russia

Front Trends Conference talk: "Field-tested interfaces for the next billion"24 – 26 May 2017 Warsaw, Poland

CSSConf AU Opening keynote "Human Compatibility Error: How Novice Tech Users in West Africa Respond to your Fancy CSS"30 November 2016 Melbourne, Australia

up.front Meet-up talk "Designing Apps for Tech Newbies"8 November 2016 Berlin, Germany

eHealth Academy Created syllabus and taught a 3-day module for software engineers on design principles and CSS3 - 5 August 2016 Conakry, Guinea

Global Health Security – Focus Africa Moderated panel discussion "How can eHealth improve public health in developing countries?"