Professor Delacroix focuses on the intersection between law and ethics, with a particular interest in data and machine Ethics. Her current research focuses on the design of computer systems meant for morally-loaded contexts. She is also considering the potential inherent in ‘bottom-up’ Data Trusts as a mechanism to address power imbalances between data-subjects and data-controllers: see https://datatrusts.uk for an overview. Professor Delacroix has recently served on the Public Policy Commission on the use of algorithms in the justice system (Law Society of England and Wales). She is also a Fellow of the Alan Turing Institute and a Mozilla Fellow.