Òscar uses data science to develop a range of very useful applications, such as a mobile interaction systems for domestic energy consumption feedback. He has developed a decision support tools to reduce energy consumption in data centres worldwide. His work has led to the development of  web interface for shelf life prediction of UHT products and a mobile app for guiding visually impaired people. He has also worked on a  prototype mobile app showing fire fighters conducting recognised activities (walking, crawling, falling) and details of human vital signs. Data science has wide application!