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:
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!
The SAHANZ Proceedings for 2018 are out on researchgate. I was co-author of the following:
by A de Kruiff, F Marcello, J Paay, E Champion, J Burry – SAHANZ 2018
In 1986, a group of Spanish architects decided to physically recreate an icon of modernist architecture. Mies van der Rohe’s German pavilion for the Barcelona World Expo of 1929 was at the cutting edge of spatial and structural innovation but its influence was limited to what we understand through drawings, photographs, limited film footage and historical interpretations. We can now physically visit the pavilion and experience it but what of all the other pavilions by famous (and less famous) architects that are no more? It would be costly and time consuming to physically rebuild all of them, however virtual reality (VR) technologies and human computer interaction (HCI) methods can bring them back to life. International expo pavilions are temporary structures designed to be at the cutting edge of structural and material technology but what makes them unique and inspirational is seldom preserved directly, their architectural insights, experiential richness and cultural significance are easily lost. This paper asks: How might immersive digital experiences of space help us to recapture ‘authentic’ experiences of history and place? What implications does this have for architectural history, heritage and conservation?
The authors offer some answers to these questions by presenting preliminary results from a larger project entitled ‘Learning from Lost Architecture’: a virtual reconstruction of the Italian Pavilion at the Paris Expo of 1937. Firstly, we will contextualise the practice of digital cultural heritage and present its potential for immersive, investigatory architectural experiences. Secondly, we will critique our own practice to better evaluate the potential of virtual reconstructions to affect architectural learning, discovery and historiography.
de Kruiff, A., Marcello, F., Paay, J., Champion, E. and Burry, J. (2018) 'Learning from Lost Architecture: Immersive Experience and Cultural Experience as a New Historiography'. SAHANZ 2018: HISTORIOGRAPHIES OF TECHNOLOGY AND ARCHITECTURE, The 35th Annual Conference of the Society of Architectural Historians, Australia and New Zealand, Wellington NZ, 4-7 July 2018. Wellington NZ: SAHANZ, 113-126.
Day 1 of #ComPDA conference (program) at the University of Cologne and authenticity is a big topic in Q&A
I wonder if
- a workshop session on writing a charter/guidelines on Authenticity in Digital and Interactive media would be of interest.
- A gane idea where exoloring and avoiding or collecting the most authentic would be part of the gameplay
- A tool inside a game/VE to show levels of contestation/interpretation/historical authenticity can reveal the schema/paradata postplay or preplay..
Xavier from Edinburgh is now talking about the exciting non educatonal aspects of Assassin’s Creed (Origins vs Odyssey for example) – I wonder if someone has done a survey of the game assets/narratives and scored/compared their educational/authentic-inauthentic/’fun’ levels and areas. Are fun and education really always directly opposed in these sort of games?
A French student Agathe Limouzy (Toulouse) was an intern here at Curtin, I mentored her for a game design project. It was supposed to be cyber-archaeology but morphed slightly into a two person controlling single character climbing game, using an HTC Vive and a leap Controller (tracking hands) attached via a bandana. The person with the Leap can climb or send hand directions to the person in the head mounted display, who controls the legs.
Short video at: https://twitter.com/curtinmakers/status/1042714070120448000
If you are in Perth 11 June please sign up on EventBrite to this free event:
Imagined Spaces in Real Places (Screen Tourism, VR & Cultural Heritage)
There is a burgeoning global tourist trade for places – both real and imaginary – inspired by cultural texts and their creators. While Stratford-upon-Avon has long been a mecca for Shakespeare enthusiasts, (popular) cultural tourism has now extended the bucket list of travel destinations to include the likes of Westeros (aka Dubrovnik, Croatia; Game of Thrones) and Middle-earth (aka New Zealand; The Lord of the Rings). This Symposium brings together scholars and presenters from industry to discuss how screen-based tourism (film, television) can be a generative force in local economies, in region/nation branding, and as a way of promoting cultural heritage. The potential and practical application of technology – specifically virtual reality, locative apps and interactive media – in facilitating an immersive touristic experience, visualising place and creating narrative will also be explored.
Monday 11 June 20181-4:30PM (Presentations start at 1pm, finish approx. 4:30pm. HIVE opens at 12:30pm).
Venue: Curtin University HIVE (VR Centre), John Curtin Gallery, Kent Street, Curitn Bentley campus WA 6102
Event organisers: Christina Lee, Erik Champion
Keynote speaker: Ian Brodie (http://www.ianbrodie.net/)
Other presenters include: Dr Christina Lee, Professor Erik Champion, Mat Lewis (Southwest Development Commission), Professor Sue Beeton (teleconference).
Phone: (08) 9266 9024 (HIVE).
Map link https://goo.gl/maps/FZu8FaEaULt (in John Curtin Gallery opposite Aroma Café)
For those interested in the above, please keep Friday 27 July 2018, open for an all-day free event in Perth.
We will be inviting speakers to talk on Australia-specific cultural issues and digital (geo) projects in relation to the above event.
More details to follow shortly and announced via http://commons.pelagios.org/:
Australia LAMLOD Group: led by Erik Champion (UNESCO Chair of Cultural Visualisation and Heritage, Curtin University) and Susan Fayad (City of Ballarat), this WG seeks to address the problem of linking materials between academic research and cultural heritage in an Australian context. This is not so much about extending Pelagios linked data practice to an entirely new continent, though that is important; the problem this WG seeks to address is the multi-layered and contentious representation of cultural heritage, namely: the vast scale of Australian landscapes and historic journeys; the local and highly specific Aboriginal ways of describing, navigating and experiencing the landscapes with hundreds of different languages; and the specific problem of integrating UNESCO designated built and natural heritage with its surrounding ecosystems. The LAMLOD WG will create landscape data and visualisation displays, investigate related cultural artefact knowledge (Indigenous and colonial), and build towards the integration of linked open data and 3D models.
Integrating 3d Models and GIS for Digital Cultural Heritage
Recent advances in technology have helped make the capture and modelling of 3D digital cultural objects increasingly affordable. Ever growing numbers of cultural institutions have been digitizing their digital artefacts and sites. Regards the availability of 3D geometric modelling methods and 3D file formats, there are hundreds to choose from. However, an extremely challenging task is to identify the most appropriate 3D geometric modelling method and file format for the specific purposes of digital cultural heritage. In order to overcome those challenges, this paper first summarizes the most-common 3D geometric modelling methods such as constructive solid geometry, non-uniform rational B-splines, triangle meshes, and discusses their advantages, disadvantages and their typical application in the digital cultural heritage domain. Second, various 3D file formats are systematically analysed and discussed, with particular reference to architecture, to archaeology and to heritage studies. Third, future possibilities of 3D file formats and their potential for linking with Geographic Information Systems (GIS) and geospatial databases are outlined. What are the successful exemplars but also major challenges for linking GIS, 3D models and heritage aims? Where do these modelling methods, formats, aims and disciplines converge or diverge? Would such combinations create major problems for archives?
Keywords: 3D geometric modelling, 3D file formats, 3D archives, digital cultural heritage
Ikrom Nishanbaev, Erik Champion, Hafizur Rahaman, Mafkereseb Bekele