Technology (NTNU) and adjunct professor at the University of Oslo. Drawing on an interdisciplinary perspective influenced by Science and Technology Studies, he is interested in the digital transformation in organizations of work and knowing, notably in healthcare and energy/oil. He has worked extensively with a theoretical lens of large-scale change projects informed by (information) infrastructure/digital platforms. His publications have appeared in MISQ, ISR, JAIS, Information and Organization, EJIS, The Information Society, Science, Technology & Human Values, and CSCW Journal.Elena Parmiggiani is postdoctoral researcher in Information Systems at the Norwegian University of Science and Technology (NTNU) and holds a PhD in Information Technology from NTNU (2015).She is interested in studying the sociotechnical challenges of implementing, integrating, and maintaining digital platforms and information infrastructures, and in the methodological stakes of studying distributed and long-term arrangements. Her work is based on an interdisciplinary lens influenced by Science and Technology Studies. Empirically, she has focused on environmental monitoring and the oil industry. She has published primarily within Information Systems and CSCW.Abstract. All knowing is material. The challenge for Information Systems (IS) research is to specify how knowing is material by drawing on theoretical characterizations of the digital.Synthetic knowing is knowing informed by theorizing digital materiality. We focus on two defining qualities: liquefaction (unhinging digital representations from physical objects, qualities, or processes) and open-endedness (extendable and generative). The Internet of Things (IoT) is crucial because sensors are vehicles of liquefaction. Their expanding scope for real-time 'seeing', 'hearing', 'tasting', 'smelling', and 'touching' increasingly mimics phenomenologically perceived reality. Empirically, we present a longitudinal case study of IoT-rendered marine environmental monitoring by an oil and gas company operating in the politically contested Arctic. We characterize synthetic knowing into four concepts, the former three tied to liquefaction and the latter to openendedness: (i) the objects of knowing are algorithmic phenomena; (ii) the sensors increasingly conjure up phenomenological reality; (iii) knowing is scoped (configurable); and (iv) open knowing/data is politically charged.perspectives and cites examples of modest (e.g., the possibility to mute the microphone during a video-conference) and moderate (e.g., creating an electronic archive that is available to all users regardless of geography) entanglement of materiality in the knowing. When, as in our case, the role of materiality in knowing is constitutive rather than modest or moderate, this need for a conceptual supplement to practice-based knowing is significantly compounded.