The ARTEMIS proposal addresses the field of cultural heritage conservation, restoration, safeguard and valorisation by advanced digital technologies, using digital twins and relying on advanced AR/VR technologies. It relies on an extended digital documentation of heritage assets with 3D models incorporated in their digital twins, by implementing services on heritage data that model the behaviour of the real-world assets in different conditions and under the effect of complex external phenomena. The same approach will allow digital experiments testing the effect of activities simulated on the twin. Whenever suitable, the developed services will avail of AR/VR techniques to manage the simulation input and to visualize the outcomes. ARTEMIS will rely on the know-how of participating world-class research infrastructures, making available a huge amount of heritage documentation data, on the contribution of advanced research centres and on the support of specialized technological SMEs. The project will produce a scientific methodology tested on a large number of pilots and will pave the way for innovative applications in heritage research based on digital twins and AR/VR techniques.

Advancing FronTier Research In the Arts and hUManities (ATRIUM) will exploit and strengthen complementarities between leading European infrastructures: DARIAH, ARIADNE, CLARIN and OPERAS in order to provide vastly improved access to a rich portfolio of state-of-the-art services available to researchers across countries, languages, domains and media, building on a shared understanding and interoperability principles established in the SSHOC cluster project and other previous collaborations. Arts and Humanities is a very diverse field, covering a range of disciplines and communities of practice that have different epistemological and methodological foundations: an archaeologist and an art historian studying a Mycenaean fresco will have distinct goals and use different approaches to describing their objects of research. A literary scholar and a linguist will come to a textual corpus with radically different senses of what a corpus is and what questions can be asked of it. Yet research infrastructures in the Arts and Humanities domain must cater to a very wide range of stakeholders and offer services that cut across discipline-specific boundaries. ATRIUM will tackle this heterogeneity within the Arts and Humanities by going deep and wide at the same time: on the one hand, ATRIUM will make a groundbreaking contribution to the consolidation and expansion of services, including data services, specifically in the field of archaeology, while, on the other hand, facilitating access to a wide array of essential text, image and sound-based services that benefit a number of other disciplines within the Arts and Humanities, and cover all phases of the research data lifecycle (creating, processing, analyzing, preserving, providing access to and reusing).

ECHOES aims to create the European Collaborative Cloud for Cultural Heritage (ECCCH) as a shared platform for heritage professionals and researchers to access data, innovative scientific and training resources and advanced digital tools co-developed by the heritage community according to their specific needs. ECHOES will bring together fragmented communities of the Cultural Heritage (CH) field, which consists of various actors from different sectors and disciplines, into a new community around the Digital Commons. Going beyond the strict focus on assets and the mere digitisation of Heritage, ECHOES intends to generate a visionary paradigm shift in the CH field. Adopting a holistic approach, ECHOES will also enable digitising the existing knowledge of Heritage objects, whether tangible or intangible. It will create a digital environment enabling collaborative analysis of CH assets, facts, and phenomena. In this environment, actors – humans or Artificial Intelligence – can develop their interpretations, thereby enriching the knowledge of CH and their surroundings. The digital environment proposed by ECHOES will empower users to interact with, manipulate and enrich Digital Twins, leading to new, jointly developed scientific knowledge. The ECCCH built by ECHOES is anchored in the principles of Open Access and Open Science. It thus promotes inclusion and democratises access to knowledge and digital assets, which are understood as public goods by and for all. This digital environment will allow the creation of a new generation of heritage objects, the Digital Commons, which are semantically rich and collectively produced – we see this as “the heritage of tomorrow”. At the end of the project, ECHOES will deliver a single platform to integrate results of EU and national projects on CH. The ECCCH will be sustainable thanks to its inclusive legal entity, which will be created before the end of ECHOES.