Call for Papers-Taking Archaeology Digital

Eric Orlin at the University of Puget Sound recently distributed a call for papers for a conference this fall at the University of Puget Sound titled “Taking Archaeology Digital.”

The conference itself runs from October 25-28, 2012 . From the website:

Technology is changing our world in ways that previous centuries could not have imagined, and it is a constant struggle for us to keep up with these frequent changes and innovations.

While archaeology is a very old practice, only in the later 20th century was it given serious methodological consideration, and now, in the 21st century, this explosion in the availability of technological tools offers the potential to transform the practice of archaeology.

But the mere existence of a new tool, no matter how fun and exciting it might seem, does not necessarily translate into good use of that tool.

This is the theme we hope to address in the upcoming Redford Conference in Archaeology at the University of Puget Sound, October 25 – 28, 2012.

We invite proposals for papers and presentations that explore the question of how archaeologists can best make use of the vast range of possibilities that technology opens up.

We are particularly interested in presentations from people who may have already had some experiences in trying to fit new technologies into archaeological practice.

Often those who study the past have had difficulty adapting their practice to the existence of new tools, and one goal of this conference is to help us learn from the experiences of others.

While the focus is on new technologies, the conference is broad enough to include fieldwork, archiving, and publication.

There are three confirmed speakers for the conference: Nick Eiteljorg II (Center for the Study of Architecture), Sebastian Heath (Institute for the Study of the Ancient World), and Norbert Zimmerman (Vienna Academy of Sciences).

The paper proposals are due April 1, 2012.


Digital Session at the AIA

I had the honor of chairing a session of the recent AIA Annual Meeting in Philadelphia this past weekend. The session was titled “New Digital and Visual Approaches to Archaeology” and was the only pure ‘computer’ session this year. The papers were well chosen, however, as they all concerned the swift recording of standing architecture and the techniques used by the authors were similar.

Christopher Stackowicz, from Bethel College, showed us his work with the Greek Architecture Project at Corinth (http://www.nd.edu/~corinth/). He is using panoramic photographs displayed in VRVformats, but he is also creating overlays on top of the photos which can display a reconstruction of the area/building at certain points in time. The many views that are created are being assembled in software originally designed for real-estate, called Tour Weaver Pro, for navigation and searching. The project is in its third year and is not yet finished but looks promising and very well thought out.

This was followed by a multi-authored paper by Sarah Chapman (University of Arkasas), Sarah Chandlee (University of Tulsa), and Lori Lawson (American University in Cairo) on their Digital Preservation Project at Tell Timai, Egypt. Their focus is on the creation of a site-wide 3D model using GIS and photogrammetry. Right now they have several satellite images and a working GIS, and the photography will begin in earnest this summer. They also said that they wish to extend the photogrammetry technique to the documentation of excavated units as well, which was of great interest to me.

The third paper was by Marcus Abbott, from ArcHeritage, a part of the York Archaeological Trust. He has created a 3D survey of Stavely Hall, a partially destroyed country residence originally built in the early 17th century. The model of the house and various trenches excavated around the property was created with a landscape scanner and photogrammetry. The delivery of the scenes are in panoramic VR formats, in the same manner as the Corinth project mentioned above. His work can be seen at http://www.marcusabbott.org/.


Recording Rock Art with an iPad

Noel Hidalgo Tan from the Australian National University has recently presented a paper at the Australian Archaeological Association on his use of tablets to record the location and motif details of rock art in Thailand. He uses the full range of the hardware including the camera, GPS, and audio recordings for lengthy descriptions. He has blogged about the paper and has uploaded the slides from his presentation.

He uses slightly different software than we do at Pompeii, and I will have to check out Tap Forms, his preferred database app.

 


Drawing Rocks on an iPad

Tim Rast, an archaeologist who authors a blog called Elfshot has written a post about his experience drawing archaeological features on an iPad using iDraw. He has some excellent images of his work.


Field Photography at SVP


Sophie Graham photographs part of the site

Image tagging has long been one of the least efficient areas of our workflow. In previous years, photos of the site during excavation were taken with digital cameras. At the end of the day the trench supervisors were expected to upload the digital images to a computer, rename the files and add captions to the photos’ metadata with Adobe Bridge, and store them on the server. In the best of circumstances this meant that an image taken early in the morning would be tagged 9-10 hours later, likely after numerous other photos had been taken. To make things worse, as the season progressed and the trench supervisors became busier they tended to defer these tagging processes for a day or two. By that time they often had difficulty remembering exactly what was intended by the photo—even for archaeologists, it is sometimes hard to tell the difference between two photos of dirt.

This year we decided to move the captioning process out into the field. One of the key pieces of technology that enabled this was the Eye-Fi Connect X2, a camera memory card with built-in Wi-Fi. This card allowed us to continue to use dedicated digital cameras, which currently produce images of a much higher quality than the cameras built into many tablets and mobile devices, and to operate away from existing Wi-Fi networks. Using Eye-Fi’s Direct Mode we paired each card/camera with one iPad. After a photo is taken the card automatically broadcasts a Wi-Fi network to which the iPad connects. The card then transfers images to the iPad, putting the photos directly into the Camera Roll. The Eye-Fi app on the iPad does the actual transfer, but it can run in the background. The entire process takes from 30 seconds to a couple of minutes, depending on the number of photos.

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