Jonathan Bird (Pervasive Interaction Lab, Open University) gave an overview of three projects which involved rapid prototyping novel technologies and testing them ‘in the wild’, rather than in a laboratory: a wearable tactile vision sensory substitution (TVSS) system; a participatory curation system for a film festival; and an interactive art installation for a music festival. Bird explained that the motivation for developing the TVSS was scientific whereas the two other projects had artistic goals. However, he argued, the development process in all three projects was very similar, suggesting that there is some common ground between art and science when they adopt an open-ended experimental approach. Bird consequently referred to the project ‘E-Sense’ (www.esenseproject.org) which promotes speculative, interdisciplinary research, combining HCI, philosophy, computer science and psychology. He explained goals of the ‘E-Sense’ project in terms of building useful sensory augmentation devices and generating novel insights into sensory, bodily and cognitive extension.