Dr Richard Graham is a consultant child & adolescent psychiatrist and former Clinical Director of the Adolescent Directorate at the Tavistock Clinic. Over the last decade, his work has centred on the impact of technology on development and health. In 2009, he contributed to the development of the award-winning online mental health platform Big White Wall (www.bigwhitewall.com) and continues to work there as Clinical Director. In June 2016, he was appointed the Executive Board of the UK Council for Child Internet Safety (UKCCIS) and co-chairs the Digital Resilience Working Group. He is also Clinical Lead to the London Digital Mental Well-being Service (http://www.digitalwellbeing.london/).