Category Archives: virtual heritage

new article: A Comparison of Immersive Realities and Interaction Methods: Cultural Learning in Virtual Heritage

A Comparison of Immersive Realities and Interaction Methods: Cultural Learning in Virtual Heritage

by Mafkereseb Kassahun Bekele and Ear Zow Digital

Open access article in Frontiers in Robotics and AI, 24 September 2019 | https://doi.org/10.3389/frobt.2019.00091

In recent years, Augmented Reality (AR), Virtual Reality (VR), Augmented Virtuality (AV), and Mixed Reality (MxR) have become popular immersive reality technologies for cultural knowledge dissemination in Virtual Heritage (VH). These technologies have been utilized for enriching museums with a personalized visiting experience and digital content tailored to the historical and cultural context of the museums and heritage sites. Various interaction methods, such as sensor-based, device-based, tangible, collaborative, multimodal, and hybrid interaction methods, have also been employed by these immersive reality technologies to enable interaction with the virtual environments. However, the utilization of these technologies and interaction methods isn’t often supported by a guideline that can assist Cultural Heritage Professionals (CHP) to predetermine their relevance to attain the intended objectives of the VH applications. In this regard, our paper attempts to compare the existing immersive reality technologies and interaction methods against their potential to enhance cultural learning in VH applications. To objectify the comparison, three factors have been borrowed from existing scholarly arguments in the Cultural Heritage (CH) domain. These factors are the technology’s or the interaction method’s potential and/or demonstrated capability to: (1) establish a contextual relationship between users, virtual content, and cultural context, (2) allow collaboration between users, and (3) enable engagement with the cultural context in the virtual environments and the virtual environment itself. Following the comparison, we have also proposed a specific integration of collaborative and multimodal interaction methods into a Mixed Reality (MxR) scenario that can be applied to VH applications that aim at enhancing cultural learning in situ.

New UNESCO chair website

UNESCO Chair of Cultural Heritage and Visualisation news and projects will be listed at https://computation.curtin.edu.au/research/groups/unesco-chair-cultural-heritage-visualisation/ for the immediate future, and we hope to connect our prototype GIS+3D model website to that as well (when they work out access for me, hopefully soon).

Image by Professor Lisa French (RMIT). Dinner at ANU Canberra before meeting of Australian UNESCO Chairs: Erik Champion (Curtin), David Gibson (Curtin), Gary Bouma (Monash), Kerrie Wilson (QUT), Ana Filipa Vrdoljak (UTS), Lisa French, (RMIT), Imogen Bartlett (OPTUS), Gregory Andrews (Assistant Secretary, International Organizations Branch (DFAT)), Quentin Grafton (ANU), Ms. Sue Moore, (Secretary General of the Australian Commission for UNESCO).

UNESCO CHAIR Projects (September 2016-June 2019)

2019 Time-layered cultural map of Australia (Erik Champion and research assistant): 2018 ARC LIEF LE190100019  grant (hosted by Newcastle), $420,000 awarded GIS Programming and VR/MR mapping. URL: https://www.arc.gov.au/news-publications/media/research-highlights/australian-cultural-and-historical-data-be-linked-new-research-infrastructure

2019 GIS AR and mapping (Curtin Institute for Computation grant) (Erik Champion, David McMeekin, Hafizur Rahaman). Linked Open Data for 3D Heritage ARC grants Moviemap Geolocated Datasets and XR-Makerspace, Workflow and Web Portfolio Platform Development), $30,263.88.

2018 PhD project (Ikrom Nishanbaev): 3D/GIS Semantic Web-3D repository and Website-interface for cultural heritage objects and associated paradata.

2019 MCASI grant (Hafizur Rahaman, Michelle Johnston): AR-triggered language guide (mobile device to recognise 3D objects, play associated sounds and display associated text helping a user to understand a language) $2000.

2018 Erik Champion With Research Fellow (Dr Hafizur Rahaman). Open source photogrammetry to 3D digital models to augmented and mixed reality.

Mafkereseb Bekele (centre) winning a Young CAADRIA 2019 award (Hafizur Rahaman L and Marc Schnabel R).

2017 PhD project (Mafkereseb Bekele): Collaborative Learning with Microsoft HoloLens (sites: WA Museum-Xantho steam engine and Duyfken)-, can augment scale and create interactive map-based historical journeys as well. Featured in papers at CAADRIA (best student paper: Mafkereseb Bekele) and Computer Applications in Archaeology (Erik Champion).

2018 Summer intern (Corbin Yap). Latest Unreal game engine ported to 4 stereo and non-stereo displays of Curtin HIVE VR centre.

2017 Software Engineering project (with co-mentor Dr Karen Miller) gesture-based interface to Minecraft and other game engines.

#CFP MCG’s Museums+Tech 2019 London

I don’t usually blogpost individual CFPs but this is due 17 June (UK time) and sounds excellent:

https://www.museumscomputergroup.org.uk/2019-proposals/

Call for papers now extended to 23:59 (London time) on 17 June 2019. Museums+Tech 2019 will be held at the British Library, London, on 18 October 2019.

Submit your proposal now

MCG’s Museums+Tech 2019: openness

Museums and other cultural organisations have long been encouraged to be more open, in multiple senses of the word. From a technology point of view, this idea often centres on sharing collections data, producing open source software and tools, and developing open standards – all of which could have far-reaching implications for user engagement, future collaborations, and long-term preservation. Looking more broadly, the word ‘openness’ also has more infrastructural implications, as it relates to themes of transparency about decisions and processes, as well as inclusion of a wider visitor community. It’s also important to question this notion of openness – when should organisations be more open, and why might openness not always be desirable? For this year’s conference we are keen to hear a variety of perspectives on what openness means to you and your organisations, with honest reflections on related projects, acknowledging challenges and potential solutions.

How can museums and other cultural organisations be more open in terms of their collections and processes, is openness always desirable, and what barriers might we have to overcome for truly open digital cultural heritage?

The MCG’s Museums+Tech 2019 conference seeks proposals for presentations addressing these issues. It’s time to celebrate good work, and share ideas for helping museums and other cultural institutions do better. We’re open to suggestions, but topics might include:

  • What does openness mean to you, in the context of museums and other cultural organisations?
  • How are organisations opening up their collections to a wider audience?
    • What technological and ethical considerations should be made?
    • Have you been involved in a project to reuse open data from one or more cultural organisations in a creative or innovative way?
  • How can organisations be open and transparent about their processes, both internally and externally?
  • What role can openness play in decolonising collections and engaging with sometimes difficult and dubious organisational histories?
  • Has openness within your organisation led to new projects or partnerships?
  • What impact can openness have on visitor/user engagement?
    • Can openness lead to greater inclusivity and diversity?
  • When should organisations prioritise the use of open technologies or standards, and how can they support our work now and into the future?
  • What are the potential barriers to openness and how might we address them?

The MCG’s annual conference attracts speakers and participants from some of the most innovative museums, agencies and university programmes in the world. We’re keen to hear from practitioners, researchers, funders, and those from related cultural heritage and technology sectors. All submitted papers will be reviewed by experts in the field.

The conference programme will include long and short presentations, and you can suggest a length to suit your topic in the proposal form. Short presentations are a great way for you to share useful ideas that others in the sector can try, or to present a provocation. Longer presentations let you provide a more detailed exploration of a topic or project.

Our audiences love our mixture of old and new voices. We have a great track record in presenting a diverse range of speakers, and we’ve started a profit-sharing scheme in acknowledgement of the resources required to attend and present at events. We can also provide some bursaries for speakers who would benefit from assistance with funds for travel, childcare etc. Please also read our Guidance for Speakers before submitting your proposal. Our events have a code of conduct designed to help everyone enjoy the event.

Submit your proposal now

Proposals deadline

This call for proposals closes at 23:59 (London time) on 17 June 2019. Our international Programme Committee will review proposals over the following weeks and you should hear from us in mid-late July. If you have any questions please email us at contact@museumscomputergroup.org.uk.

 

Was this abstract defensible or too provocative?

Accepted with revisions to a digital humanities conference but I seem to have ruffled feathers, what say you to the premises?

A Challenge to the Designers of Virtual Places, Virtual Worlds: Where are the Humanities?
Virtual worlds are arguably under-represented in Digital Humanities conferences, even
though many MMORPGs are both types of virtual worlds and also visited by hundreds of
thousands if not millions.
Virtual worlds can stream in live data from real locations, link to local, national and
international archives, and now offer personalization, tracking, and links to social media.
I suggest the problem is the lack of interest in the humanities research community in virtual presence and an assumption that VR is technically beyond the grasp or income or interest of humanities classes and related research areas. Presence is typically measured in terms of realism, naturalism, spatial immersivity, or social presence. This is not enough, especially for presence.
For example, in 2003 and 2004 I programmed interaction for a Japanese-English Language Learning class run by Ms. Sachiyo Sekiguchi, (now at Meiji Gakuin University), at the University of Melbourne using Adobe Atmosphere, an Internet Explorer-based 3D virtual world with a built-in chat window. The Virtual Babel was a 3D Virtual Environment designed for “enhancing second language (L2) learning in the modern classroom.” I scripted methods for tracking conversations and key words between Japanese English-learning students and Australian Japanese-learning students.
My PhD project had also been developed in Adobe Atmosphere and months before my PhD was submitted, Adobe Atmosphere had closed down, 2 years in beta, toughly 6 months in the wild as a commercial product. It was certainly not the only 3D world building and browsing tool to bite the bullet, but it included features for learning and teaching which software which have only been sporadically improved on.
In 2010-2011 I supervised a masters project on Chinese Taoism, using a finger touch-screen interface to teach participants about the four great arts of Chinese Taoism through drawing, writing, painting and playing Go, empathetically. I believe that now, with masterpiece VR and Tilt brush, we have more advanced and immersively creative ways to spatially develop appreciation for different cultures. So, the interface is not the issue, I suspect the issue is marrying the potential of technology with the critical communication skills of the humanities, but not only in a writing medium, but also in a visual and aural medium.
I suggest that architecture and archaeology and GIS have become such estranged disciplines from the humanities, that the research questions and research potential of spatial environments are no longer clearly seen as humanities endeavors, and that development in Virtual Reality and Mixed Reality is so technical and equipmental, that it is too difficult for many humanities scholars to explore these immersive visualisation fields for themselves.
Perhaps some humanities scholars do not see many interesting questions that relate to
humanities in virtual reality, in cultural heritage visualisation.
I propose to demonstrate, in 10 or 20 minutes, a focused range of case studies, in game
engines and 360 panoramic software, humanities datasets and research questions that can be approached and studied (with interest) by humanities scholars. I propose, in particular, that the terms game, virtual reality, and virtual world are concepts of direct interest to the humanities, and that indeed humanities researchers have much to add to the exploration of these terms. I would especially point out that place is not the same as world, and world is not the same as game. In more clearly defining these terms, we may also see ways to help support local interaction and more global-scaled interaction (in other words, culturally and spatially immersive localization without completely severing connections to global data and networks).
But what is particularly needed is more research on culturally sensitive and spatially
intelligent writing interfaces, postural and body language tracking, culturally syntactical
space, environmental affordances supporting the perception of culturally bounded space, insufficient 3D model infrastructure, a lack of research on shared collaboration in mixed reality and how context and content changes with group interaction, and new ways of evaluating and developing the student experience of humanities research in digitally immersive spatial environments.

New Journal Article on Geospatial Semantic Web

The amount of digital cultural heritage data produced by cultural heritage institutions is growing rapidly. Digital cultural heritage repositories have therefore become an efficient and effective way to disseminate and exploit digital cultural heritage data. However, many digital cultural heritage repositories worldwide share technical challenges such as data integration and interoperability among national and regional digital cultural heritage repositories. The result is dispersed and poorly-linked cultured heritage data, backed by non-standardized search interfaces, which thwart users’ attempts to contextualize information from distributed repositories. A recently introduced geospatial semantic web is being adopted by a great many new and existing digital cultural heritage repositories to overcome these challenges. However, no one has yet conducted a conceptual survey of the geospatial semantic web concepts for a cultural heritage audience. A conceptual survey of these concepts pertinent to the cultural heritage field is, therefore, needed. Such a survey equips cultural heritage professionals and practitioners with an overview of all the necessary tools, and free and open source semantic web and geospatial semantic web platforms that can be used to implement geospatial semantic web-based cultural heritage repositories. Hence, this article surveys the state-of-the-art geospatial semantic web concepts, which are pertinent to the cultural heritage field. It then proposes a framework to turn geospatial cultural heritage data into machine-readable and processable resource description framework (RDF) data to use in the geospatial semantic web, with a case study to demonstrate its applicability. Furthermore, it outlines key free and open source semantic web and geospatial semantic platforms for cultural heritage institutions. In addition, it examines leading cultural heritage projects employing the geospatial semantic web. Finally, the article discusses attributes of the geospatial semantic web that require more attention, that can result in generating new ideas and research questions for both the geospatial semantic web and cultural heritage fields.

New Journal Article Out

Another journal article is out:

Dawson, Beata, Pauline Joseph, and Erik Champion. 2019. “The Story of the Markham Car Collection: A Cross-Platform Panoramic Tour of Contested Heritage.” Collections 15 (1): 62-86. OR https://journals.sagepub.com/doi/10.1177/1550190619832381

In this article, we share our experiences of using digital technologies and various media to present historical narratives of a museum object collection aiming to provide an engaging experience on multiple platforms. Based on P. Joseph’s article, Dawson presented multiple interpretations and historical views of the Markham car collection across various platforms using multimedia resources. Through her creative production, she explored how to use cylindrical panoramas and rich media to offer new ways of telling the controversial story of the contested heritage of a museum’s veteran and vintage car collection. The production’s usability was investigated involving five experts before it was published online and the general users’ experience was investigated. In this article, we present an important component of findings which indicates that virtual panorama tours featuring multimedia elements could be successful in attracting new audiences and that using this type of storytelling technique can be effective in the museum sector. The storyteller panorama tour presented here may stimulate GLAM (galleries, libraries, archives, and museums) professionals to think of new approaches, implement new strategies or services to engage their audiences more effectively. The research may ameliorate the education of future professionals as well.

User Experience Design Q&A (CAA2019)

S36: User Experience Design in Archaeology and Cultural Heritage

We were asked as presenters at the UX design session” at the CAA2019 conference ( in Krakow Poland, 25 April 2019), to answer some questions by the session organizers: Francesca Dolcetti, Rachel Opitz, Sara Perr

Overarching themes to be explored..

  • How, if at all, are we experimenting with critical thinking/reflection in design and value-led design?

As I said, not seriously, in my presentation, I decide to tackle that question by writing a book about it (Critical Gaming: Interactive History and Virtual Heritage).

  • What are the spaces in our workflows and practices that afford more experimentation with design?

Spaces: creative spaces are messier with big tables and bigger whiteboards.

Key discussion questions:

  1. What does ‘success’ look like in terms of the user experience (UX) design process for archaeology/heritage? What constitutes ‘failure’ in relation to the UX design process for archaeology/heritage?

My answer is specifically heritage, as I believe archaeology may differ (sometimes).

I think there are 2 main questions:

  1. the user experience of the product/simulation itself
  2. the extrapolated and after-event user experience (what happened after they were in the experience)?
  1. Failure (in a game, AR or VR) means lack of engagement or interest with content or with instructions, lack of understanding.
  2. Lacks memorability, does not lead participant to consider, explore, revisit reasons why we should preserve, conserve or communicate the heritage content and its cultural significance.

NB success is the negation of 1 and 2.

  1. What should the role of archaeologists and cultural heritage practitioners be in the development of UX and User Interface approaches for use in the discipline?

Involved from beginning and during the process, provide expectations of answers, domain expert walkthroughs of content as presented and understood by others, part of audience when results and observations are completed. More specific answers depend on specific context so cannot answer further.

  1. What are the unconscious choices you’ve made in your design processes, of which you later became aware?

Expect the public to notice things that I notice, under-estimate time and attention needed to solve specific problems, double-meaning words like “challenge” in evaluations. Get the participants to appreciate the simulation, (this is NOT what we should be doing).

  1. Are archaeologists and heritage professionals ethically obligated to state the values driving their design practices and explore the role their values play in the process? Why or why not?

This is a difficult question because although I say yes, for me the question is when? DO these values become revealed (if people can clearly reveal their values) during the digital heritage experience, before, or after? Do we want too much attention spent on the designers or archaeologists or heritage practitioners’ values? How much is too much?

  1. What values are implicitly embedded in your design processes and products? Have you ever considered applying ethical, feminist, queer, decolonial, or value-sensitive design? How did – or might – you structure such community-minded design work? And where (i.e., in relation to which processes, outputs, practices, tools, etc.) would you apply it first?
  • I attempt to provide more than one way, strategy, reading etc to complete a task, if specific tasks are required.
  • I attempt to coax the player/participant to make decisions themselves and revise their initial views and tactics.
  • I try to show the messiness, incompleteness of any digital “reconstruction” (OK, they are approximate simulations, recreations at best, not reconstructions).
  • I would like, if possible, to show the process and thinking behind the way simulations are set up and depicted the way they are.
  • I would rather the community engage with the game design first and foremost, rather than the game itself. By designing they have to make design and therefore heritage-related decisions.

I am sure this is very rough and approximate, but I tried to answer it all in ten minutes.

Sustainability of 3D models-the hidden criticism

I mentioned last month Hafizur and I had an open access journal article out, “3D Digital Heritage Models as Sustainable Scholarly Resources” at MDPI Sustainability journal.

Champion, E.; Rahaman, H. 3D Digital Heritage Models as Sustainable Scholarly Resources. Sustainability 2019, 11, 2425.

We were invited at very short notice to write this article, with a strict word limit, but a month before the invitation we had an earlier, sort of similar article reviewed very critically (apparently) by the first reviewer of another journal. Rather than wait for review 2 we pulled that article. So this article was built on the ruins of that article. However I never saw the reviewer 1 comments!

I write this as this article has been very well received (and downloaded) so far (well in 3 or so weeks). If there are negative comments out there I am happy to hear them. The article was merely to document what was missing from virtual heritage conference papers and direct access to 3D models, it was not meant to say there are no major 3D repositories or to blame conferences for not having many links to 3D contents. Rather it was meant to say, here is the data, you can cite or use it if you like (from the MDPI website), improve or critique it, but let us next try to solve these problems.

Polynesian Philosophy

I attended a conference at the University of Hawaii on the Philosophy of Place at the East-West Center.  Now philosophers there told me of their struggle to have Eastern philosophers accepted as Western-equivalent, there were criteria. But later, in our session someone from the audience said of course no one in Polynesia “did philosophy”. i did not hear their criteria for this judgement.

Their comment went round and round in my head, and although not my area at all, an idea began to take hold. In the meantime, I will collect little nuggets like this one and try to find more scholarly references:

https://www.travelweekly.com/Asia-Travel/Exploring-Polynesian-culture-beyond-Bora-Bora-Tahiti

Marae Taputapuatea was a sanctuary of great importance, and priests and navigators would come from all over French Polynesia to give offerings to the gods, hold initiation ceremonies and international gatherings, and discuss the origins of the universe.

If you are a scholar at a university in French Polynesia or Hawaii, and also interested in this unsettling declaration, please feel free to contact me..

latest article out: From photo to 3D to mixed reality: A complete workflow for cultural heritage visualisation and experience

Open Access for 50 days! Check out at https://www.sciencedirect.com/science/article/pii/S2212054819300153?dgcid=author

Rahaman, H., Champion, E., & Bekele, M. (2019). From photo to 3D to mixed reality: A complete workflow for cultural heritage visualisation and experience. Digital Applications in Archaeology and Cultural Heritage, 13, e00102. Retrieved from http://www.sciencedirect.com/science/article/pii/S2212054819300153. doi:https://doi.org/10.1016/j.daach.2019.e00102

Abstract

The domain of cultural heritage is on the verge of adopting immersive technologies; not only to enhance user experience and interpretation but also to satisfy the more enthusiastic and tech-savvy visitors and audiences. However, contemporary academic discourse seldom provides any clearly defined and versatile workflows for digitising 3D assets from photographs and deploying them to a scalable 3D mixed reality (MxR) environment; especially considering non-experts with limited budgets. In this paper, a collection of open access and proprietary software and services are identified and combined via a practical workflow which can be used for 3D reconstruction to MxR visualisation of cultural heritage assets. Practical implementations of the methodology has been substantiated through workshops and participants’ feedback. This paper aims to be helpful to non-expert but enthusiastic users (and the GLAM sector) to produce image-based 3D models, share them online, and allow audiences to experience 3D content in a MxR environment.

CAADRIA 2019 Wellington

Mafkereseb Bekele (centre) winning a Young CAADRIA award

I was the second-author of two papers presented at CAADRIA 2019: INTELLIGENT & INFORMED in Wellington New Zealand, and they are now published in CUMINCAD. The primary authors were Mafkereseb Bekele for the first paper (he won a Young CAADRIA award) and Hafizur Rahaman for the second paper, both are colleagues at Curtin University, Mafkereseb is a PhD student here and Hafizur is a Research Fellow.

The primary objective of this paper is to present a redefinition of Mixed Reality from a perspective emphasizing the relationship between users, virtuality and reality as a fundamental component. The redefinition is motivated by three primary reasons. Firstly, current literature in which Augmented Reality is the focus appears to approach Augmented Reality as an alternative to Mixed Reality. Secondly, Mixed Reality is often considered to encompass Augmented Reality and Virtual Reality rather than specifying it as a segment along the reality-virtuality continuum. Thirdly, most common definitions of Augmented Reality (AR), Augmented Virtuality (AV), Virtual Reality (VR) and Mixed Reality (MxR) in current literature are based on outdated display technologies, and a relationship between virtuality and reality, neglecting the importance of the users necessarily complicit sense of immersion from the relationship. The focus of existing definitions is thus currently technological, rather than experiential. We resolve this by redefining the continuum and MxR, taking into consideration the experiential symbiotic relationship and interaction between users, reality, and current immersive reality technologies. In addition, the paper will suggest some high-level overview of the redefinition’s contextual applicability to the Virtual Heritage (VH) domain.

To validate the hypothesis that virtual heritage papers are reliant on providing scholarly argumentation based on 3D models, and convenient access is provided to these models where relevant, this study reviewed 264 articles from the last three available proceedings of major digital heritage events and conferences (14 in total). The findings revealed this was not the case, few contain references to accessible 3D models. We discuss why this may be so, and we outline recommendations for ensuring that virtual heritage 3D models can be preserved and accessed.

3D Digital Heritage Models as Sustainable Scholarly Resources

Dr Hafizur Rahaman and I just had an open access article published (online)  “3D Digital Heritage Models as Sustainable Scholarly Resources” in MDPI Sustainability in a Special Issue.

Abstract

If virtual heritage is the application of virtual reality to cultural heritage, then one might assume that virtual heritage (and 3D digital heritage in general) successfully communicates the need to preserve the cultural significance of physical artefacts and intangible heritage. However, digital heritage models are seldom seen outside of conference presentations, one-off museum exhibitions, or digital reconstructions used in films and television programs. To understand why, we surveyed 1483 digital heritage papers published in 14 recent proceedings. Only 264 explicitly mentioned 3D models and related assets; 19 contained links, but none of these links worked. This is clearly not sustainable, neither for scholarly activity nor as a way to engage the public in heritage preservation. To encourage more sustainable research practices, 3D models must be actively promoted as scholarly resources. In this paper, we also recommend ways researchers could better sustain these 3D models and assets both as digital cultural artefacts and as tools to help the public explore the vital but often overlooked relationship between built heritage and the natural world.

Workshop on game prototyping

I just gave a talk and mini workshop on prototyping games in Poznan Poland.

Here is a summary of the exercise I gave the cartography students, to create a game prototype in 20 minutes! (Well in the end they had more like 30 minutes)..

  • What is the goal? Why try to reach it?
  • An engaging challenge? Involves competition/mastery, chance, imitation, controlling vertigo/rush of movement/flight?
  • Feedback system? Affordances, constraints; rewards, punishments?
  • Levels up/advance via mechanics?
  • Does it offer different strategies?
  • What is learnt during or after the experience?

Artistic tools to investigate

  1. Collaborative VR Drawing=Cartography?/
  2. YouTube guide
  3. TiltVR
  4. Integrate landscapes into 3D online slides?
  5. Create Guided WebXR landscape tours?
  6. WebXR and OpenXR
  7. Pano inspiration http://www.zeutch.com/photo/past-and-present-42618
  8. Literary Atlas of Wellington Walter Langelaar VUW NZ, code.
  9. The ARtefactKit – Stu Eve

Which comes first, the 3D scanner or the golden egg?

Technology Versus Culture, a false dichotomy?

I was indirectly asked at the Humanities, Arts and Culture Data Summit and DARIAH Beyond Europe workshop, 27-29 March 2019, Canberra, whether the most important question /priority/importance was Technology or Culture.

Now a day and an Australian State later, I may have slightly misinterpreted the question or the intention behind it but I thought I would answer here because

  • I may write about it later
  • I will forget it and maybe it raises an important point or two.

I have fairly specific ideas of culture and cultural heritage and technology.

  • For technology I believe it is not just manufacturing things, but also the questions, art and craft of bringing things into existence. And here I must admit to being inspired by Martin Heidegger, a problematic philosopher.
  • For culture I believe it is not just the creation of cultural values, objects, events, beliefs, stories, songs etc but the passing down of these objects stories etc to future generations AND passing down the general instructions and meanings and methods to help keep active the knowledge behind transmitting and modifying these cultural objects, both tangible and intangible.

And what does technology do? It helps the passing down and preservation of these cultural objects and non-objects. I don’t separate technology and culture, because culture needs to control the art of production, of bringing things into existence and keeping them there. When culture becomes consumer production but the production is not part of the cultural life cycle of creator and community, that is where culture weakens, and we could blame that on technology, but that is because we have started thinking of technology as an impartial, neutral, scientific way things have to be. Where tangible heritage or intangible heritage is created by people and needs to be valued, preserved and appreciated by future people, technological factors are never impartial and purely scientific, because technology is there to serve people not machines.

Let me give you another example, when I talk of a digital scholarly ecosystem, digital humanities people understand what I mean, a programmer I spoke to could only think of ecosystem as supplying people with computers and other digital devices and ensuring they always had the latest model and the manufacturers could charge as much as possible to resolve for their shackled customer this perceived and designed obsolescence. That is not what I mean by a digital ecosystem because the users are continually charged with replacing and learning the device itself, they will have little time to actually build, value, communicate and preserve something.

Now I do worry that we increasingly see technology as meaning digital technology, and there are commercial and academic reasons to focus on the equipmental, because funding is more straightforward and goes through fewer people who can raise their careers and profiles. Culture does not have to employ digital technology, and we straitjacket and possibly impoverish it if we continue to think of data as only digital (data predates digital) and technology as only digital (again, techne is a concept from Ancient Greece).

However, they don’t generally make these objects and they don’t generally ensure these objects and non-objects are maintained and used. And this, I think, is a problem for digital humanities, we have few ways to value these people and the work they do and the communities they serve.

And in our session yesterday a professor said there should be a Centre of Excellence in Digital Cultural Heritage in Australia. The audience reaction was highly favorable then and in the tweets afterwards. And someone like me should surely agree, right? I have been writing and designing and teaching about digital cultural heritage for two decades. Well yes and no. I believe it should happen and come from the GLAM sector and indigenous and other local communities, because they are the best guardians and trustees.*

A Centre of Excellence will raise the profile and increase the collaboration potential of academics and academic groups, but it also implies if you are not in a Centre of Excellence you are not excellent. Is that what digital heritage should support? I think it should be bigger: a National  Collaborative Research Infrastructure, or equivalent, supported and driven by the GLAM sector, perhaps helped in focus by academics. Once you have your NCRIs, build your Centre of Excellence around that. Because a Centre of Excellence of digital cultural heritage would and should be huge, it may be better to have smaller and more directed Centres of Excellence. Are there not enough humanities academics in Australia to apply for more than one?

* I see humanities as being larger than humanities academics and researchers. I believe it also includes the creators, the preservers and the audience. At humanities research infrastructure meetings we are asked what we want, but surely this is tied to the problem of what is best for Australian humanities, creators and communities?

NB thus blogpost has been modified, just to stick to the topic and will be modified again when I think of a few more qualifying statements.

CFP: Personal and Ubiquitous Computing

Personal and Ubiquitous Computing (Springer Science)

Special Issue on Virtual and Mixed Reality in Culture and Heritage:

Details:

This special issue solicits research related to Virtual and Mixed Reality in Culture and
Heritage. Authors are encouraged to submit articles presenting original and
innovative studies that address new challenges and implications and explore the
potential of immersive technologies in museums, galleries, heritage sites and
art/cultural institutions.

Guest Editors:
Damianos Gavalas, University of the Aegean, Greece dgavalas@aegean.gr
Stella Sylaiou, Hellenic Open University, Greece, sylaiou@gmail.com
Vlasios Kasapakis, University of the Aegean, Greece, v.kasapakis@aegean.gr
Elena Dzardanova, University of the Aegean, Greece, lena@aegean.gr

Important Dates:
Submission: July 31, 2019
1st round notification: Sept 30, 2019
Revision deadline: Nov 15, 2019
Final notification: Dec 31, 2019
Expected publication: 4nd Q 2020

CAA 2019 presentations

More for my own use, here are two papers accepted for CAA2019 in Krakow Poland, 23-27 April, 2019.

Author Erik M Champion (Mafi?)

Title Mixable reality, Collaboration, and Evaluation (S36: User Experience Design in Archaeology and Cultural Heritage)

If we are to move past one hit AR wonders like Pokémon Go, scalable yet engaging content, stable tools, appropriate evaluation research, long-term and robust infrastructure, are essential. Formats like WebVR and Web XR show promise for sharing content across desktop and head-mounted displays (without having to download plugins), but there is also a non-technological constraint: our preconceptions about virtual reality. For example, in a 2018 Conversation article “Why virtual reality cannot match the real thing” by Professor of Philosophy Janna Thompson) she argued that virtual reality (and virtual heritage in particular) attempts to provide accurate and equivalent realistic interactive simulations of the existing real world.
VR is not only a possible mirror to the current world. As Sir David Attenborough noted about the Natural History Museum’s “Hold the World” VR application, it provides a richer understanding of process, people can move and view virtual objects that are otherwise fragile, expensive or remote. And it allows people to share their mashups of reality, mixable reality. Collaborative learning can compel us to work in groups to see the bigger picture… your actions or decisions can be augmented and incorporated into the experience. However, there are few studies on collaborative learning in mixed reality archaeology and heritage. This presentation will discuss two projects, (one using two HoloLens HMDs, one a game where two people with different devices must share and control one character,) the theories adopted, and the range of possibilities for evaluating user experience in this collaborative mixed reality.

This is related to part of an article on VR for tourism that was submitted to the online Conversation website, this abstract will be further modified and updated.

Authors: Erik M Champion, Hafizur Rahaman

Title: 3D Models: Unwanted, Unknown, Unloved (Session S37: 3D Publishing and Sustainability: Taking Steps Forward)

Given the importance of three-dimensional space and artefacts to archaeology and to heritage studies, one might therefore assume that publications in the area of virtual heritage are heavily reliant on providing scholarly argument based on 3D models.

To corroborate this hypothesis, we reviewed virtual heritage proceedings of five major digital heritage conferences one could expect to be focused on projects incorporating 3D models. A total number of 264 articles across 14 proceedings were studied, and the results will be tabulated and presented.

The lack of accessible 3D models, usable projects, or ways in which the 3D model could be used and critiqued in a scholarly argument is of great concern to us. We suggest that long-term usage and preservation of virtual heritage models are worrying and persistent issues, and their scholastic impact is severely compromised. We suggest there are least three critical issues: we lack accessible, durable and complete infrastructure, which is essential for storage and preservation; we still don’t have a shared understanding of how to develop, integrate and demonstrate the research value of 3D heritage models; we also lack robust, long-term publication systems that can integrate and maintain both the 3D models and their relevance and functionality in terms of both community engagement and scholarship. We recommend seven practical steps for ensuring that the scholarship going into the development of 3D virtual heritage models, and arising from 3D virtual heritage models, can be fully implemented.

Free Workshop: 3D to Mixed Reality: From Regard3D to HoloLens (23.11.2018)

3D to Mixed Reality: From Regard3D to HoloLens

(register on Eventbrite) Friday 23 Nov 2-4PM Curtin University Library Level 5

3D models adopted/generated from image-based modelling techniques are increasingly used in research, shared online, incorporated into digital archives, and developed as assets for 3D games and for Virtual Reality applications. On the other hand, various HMDs (Head-Mounted-Display) offer Mixed Reality experiences; help us to experience and interact with virtual environments and objects via gesture, speech, gaze, touch and movement. This workshop will demonstrate how to make 3D models from photographs with free and open source software (FOSS, Regard3D), how to import a 3D model to a specific Mixed Reality HMD (Microsoft HoloLens), and you will also learn how the HoloLens can interact with the 3D model in mixed reality.

We will be using the following software:

  • Regard3D
  • MeshLab
  • Unity3D
  • HoloToolkit

What to bring:

You can just register and attend the workshop. However, it is better to bring your own laptop/device, preferably with the following software pre-installed (installation may take an hour but is free of charge):

Please register to secure your place, and cancel your ticket if you are no longer able to attend, as places are limited!