This article explores the use of arts-led approaches to augmented reality (AR) marker design through the presentation of four commissioned projects featuring AR markers created using traditional techniques including drawing, hand weaving, and tiling. The physical-to-digital process to convert artworks into AR markers produces opportunities for cocreation with diverse participants and for materiality to shape the AR experience. Reflecting on the materiality of the different techniques in relation to the temporal, spatial, and social settings of each project (arts festivals, a summer school, and workshops on heat wave-risk communication), the authors argue for a responsive approach to integrating multimodal dynamic markers.

This article presents a practice-led investigation by a cross-disciplinary team of artists and computer scientists into the potential for mobile and digital communications technologies to engage visitors to London's Hampstead Heath with the histories of its veteran urban trees. Focusing on the application of Internet of Things (IoT) technologies within the arboreal environment for the digital poetic walk, The Listening Wood, it considers the reciprocal impact of “tree time” on the development of “slow tech.”