<div dir="ltr"><div class="gmail_quote"><div dir="ltr"><span id="m_8869416799356364697gmail-m_-3361261898916093234m_5256958739379682332m_-718036868542176704m_-7567695762103694883m_1939533333006586999m_6086225241214929154gmail-m_7081583876672169379gmail-m_5364385831818086713gmail-m_-7107112577057283233gmail-m_-1482845093453667734gmail-docs-internal-guid-10823eb5-7fff-dc7b-c27c-35678ee78388"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Dear colleagues,</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">A reminder about the upcoming deadline (September 2022) for submitting to the Research Topic “</span><a href="https://www.frontiersin.org/research-topics/30020/exploring-synergies-between-the-digital-twin-paradigm-and-extended-reality" style="text-decoration-line:none" target="_blank"><span style="font-size:11pt;font-family:Arial;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;text-decoration-line:underline;vertical-align:baseline;white-space:pre-wrap">Exploring Synergies between the Digital Twin Paradigm and eXtended Reality</span></a><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">”  on the</span><span style="color:rgb(0,0,0);font-family:Arial;font-size:14.6667px;white-space:pre-wrap"> Frontiers in Virtual Reality journal.</span></p><h2 dir="ltr" style="line-height:1.38;margin-top:18pt;margin-bottom:6pt"><span style="font-size:16pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">About this Research Topic</span></h2><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">There are many possible definitions for Digital Twins (DTs) however in simple terms we can describe them as virtual representations of physical objects or processes along with the connections of data and information that tie the two together. DTs can help inspect and conceptualize complex processes, simulate and predict the effects of complex phenomena on the physical counterpart, and interact with or affect the physical counterpart through virtual representation. The Digital Twin concept has been traditionally associated with domains such as Manufacturing and Aviation but has recently been applied to diverse domains such as Medicine, Management, Cultural Heritage, to name but a few. More recently, DT is becoming an important element for the engineering of Metaverses. eXtended Reality (XR) is an inclusive term referring to all interactive environments that combine real-and-virtual elements. It includes interactive experiences such as Augmented Reality (AR), Mixed Reality (MR), or Virtual Reality (VR). XR experiences are naturally embodied and spatial and have a high potential for resulting in immersive experiences that promote a sense of presence (in both the sense of being “there” in a virtual world or in the sense of accepting a virtual object as being “here” with the user).</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">The question is, how does eXtended Reality alter the way we experience a Digital Twin? This Research Topic is interested in bringing to focus the various ways in which XR experiences can be used to visualize, interact and simulate DTs and also the associated challenges in aspects such as rendering, interaction and collaboration that result from having an XR environment.</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Specifically, this Research Topic aims to explore the following questions:</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• What advantages and disadvantages does an XR environment bring to the experience of a DT?</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• What kinds of DTs are most appropriate to experience through XR?</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• How do different interaction techniques, including the use of haptic systems and gestural interaction, affect the way the DT is used?</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• What are the challenges in designing and developing XR experiences for DTs?</span></p><h2 dir="ltr" style="line-height:1.8"><span style="font-size:16pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Topics</span></h2><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Topics of interest include, but are not limited to:</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• Design methodologies for DT experiences in XR</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• Applications that combine XR with DTs</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• DT and Metaverse applications</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• The role of augmentation in DT design and operation</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• The combination of artificial intelligence, DTs, and XR</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• Cases of XR developments to create more user-friendly DTs</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• Data-driven DTs in XR</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• Interaction techniques that use haptics, tangibles, embodied interactions for interacting with DTs</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• Software libraries, toolkits, frameworks, authoring tools, for the development of XR experiences for DT</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">• Evaluation methodologies for XR experiences for DTs</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Keywords: digital twins, extended reality, augmented reality, mixed reality, virtual reality</span></p><h2 dir="ltr" style="line-height:1.38;margin-top:18pt;margin-bottom:6pt"><span style="font-size:16pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Submission Deadlines</span></h2><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-size:11pt;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap">Manuscript: 01 September 2022</span><span style="background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-size:11pt;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap"> </span><br></p><h2 dir="ltr" style="line-height:1.38;margin-top:18pt;margin-bottom:6pt"><span style="font-size:16pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Editorial Team</span></h2><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Jorge C. S. Cardoso, University of Coimbra, Coimbra, Portugal</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">João Barata, University of Coimbra, Coimbra, Portugal</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Esteban Clua, Fluminense Federal University, Niterói, Brazil</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Jack Shen-Kuen Chang, National Cheng Kung University, Tainan, Taiwan</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Alberto Raposo, Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, Brazil</span></p><h2 dir="ltr" style="line-height:1.38;margin-top:18pt;margin-bottom:6pt"><span style="font-size:16pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Further information</span></h2><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Research topic webpage: </span><a href="https://www.frontiersin.org/research-topics/30020/exploring-synergies-between-the-digital-twin-paradigm-and-extended-reality" style="text-decoration-line:none" target="_blank"><span style="font-size:11pt;font-family:Arial;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;text-decoration-line:underline;vertical-align:baseline;white-space:pre-wrap">https://www.frontiersin.org/research-topics/30020/exploring-synergies-between-the-digital-twin-paradigm-and-extended-reality</span></a></p><br><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="background-color:transparent;color:rgb(0,0,0);font-family:Arial;font-size:11pt;white-space:pre-wrap"> </span><br></p></span><div><a href="https://www.frontiersin.org/research-topics/30020/exploring-synergies-between-the-digital-twin-paradigm-and-extended-reality" target="_blank"><img alt="RT Email Banner_Exploring Synergies between the Digital Twin Paradigm and eXtended Reality.jpg" width="547" height="159"></a><br></div><div>Kind regards,</div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Jorge C. S. Cardoso</div></div></div></div></div></div></div></div></div><div><br></div>-- <br><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Jorge C. S. Cardoso</div><div dir="ltr"><font color="#666666"><b style="font-family:arial,sans-serif;font-size:x-small">Member of the </b><font face="arial, sans-serif" size="1"><b><a href="https://pro.europeana.eu/" target="_blank">Europeana Network Association</a></b></font><b style="font-family:arial,sans-serif;font-size:x-small"> Members Council</b></font><br></div><div><font face="arial, sans-serif" size="1"><b><font color="#666666">Topic Editor for the Frontiers in Virtual Reality journal</font></b><font color="#000000"> <b>"</b></font><a href="https://www.frontiersin.org/research-topics/30020" target="_blank"><b>Exploring Synergies between the Digital Twin Paradigm and eXtended Reality</b></a>"</font></div><div dir="ltr"><font size="1"><b><font color="#666666">Guest Editor for the Special Issue @Electronics</font></b><font color="#000000"> "</font><a href="https://www.mdpi.com/journal/electronics/special_issues/VAR_electronics" target="_blank"><b><font color="#3d85c6">Advances in Tangible and Embodied Interaction for Virtual and Augmented Reality</font></b></a><font color="#000000">"</font></font></div><div dir="ltr"><b style="color:rgb(102,102,102);font-family:arial,sans-serif;font-size:x-small">Works in Progress Co-Chair at <a href="https://www.icec2022.eu/" target="_blank">IFIP-ICEC 2022 </a></b><b style="color:rgb(102,102,102);font-family:arial,sans-serif;font-size:x-small"><a href="https://www.icec2022.eu/" target="_blank">conference</a></b><font size="1"><font color="#000000"><br></font></font></div><div><font size="1"><font color="#000000">Coordinator of the </font></font><font color="#000000" size="1"><a href="https://www.dei.uc.pt/ldm/?en" target="_blank">Bachelor in Design and Multimedia</a></font></div><div><font size="1">Assistant Professor </font></div><div><span style="font-size:x-small">CISUC/DEI, </span><span style="font-size:x-small">University of Coimbra</span><br></div><div dir="ltr"><font size="1">Rua Sílvio Lima, Univ. Coimbra - Pólo II, 3030-790 Coimbra <br>Office: D.3.15     Tel: 239790028<br><a href="https://jorgecardoso.eu" target="_blank">https://jorgecardoso.eu</a></font></div></div></div></div></div></div></div></div></div></div></div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"></div></div></div></div></div></div></div></div></div>