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PC<br />
NEWS<br />
Projectors Enliven “Sleepwalkers”<br />
NEW YORK — The Museum of Modern<br />
Art in New York has premiered “Doug Aitken:<br />
Scenes from “Doug Aitken: Sleepwalkers”<br />
Sleepwalkers,” a large-scale public art project<br />
by contemporary artist Doug Aitken. The<br />
film is scheduled to be<br />
projected upon seven<br />
exterior facades on and<br />
around The Museum of<br />
Modern Art (MoMA) and<br />
surrounding buildings in<br />
New York City, through<br />
February 12, 2007. Scharff<br />
Weisberg designed and<br />
implemented the AV<br />
technology, and the installation<br />
was presented<br />
by Creative Time (a nonprofit<br />
public art organization),<br />
using Christie digital projectors.<br />
Scharff Weisberg president and partner<br />
Josh Weisberg <strong>com</strong>mented, “The scope is monumental:<br />
it’s outdoors, it’s in the middle of the<br />
winter and the technology will be state-of-theart.<br />
The planning, which has been going on for<br />
more than year, has been equal parts technology<br />
and logistics as we work within the requirements<br />
of the museum and the artist to specify a<br />
system that will work reliably every day.”<br />
The projection of Aitken’s narrative video<br />
tale of New York and New Yorkers on seven facades<br />
of MoMA on West 53rd and 54th Streets<br />
features characters from a variety of walks of<br />
life — a worker who maintains signs in Times<br />
Square, a street drummer, a businessman, a<br />
postal worker — the video magnifies poignant<br />
moments of their everyday lives into a dialogue<br />
between real pedestrians and the <strong>com</strong>plex architectural<br />
landscape they traverse. The simultaneous<br />
projections — some as large as 100<br />
feet wide — will have synched, choreographed<br />
movements, but the individual energy and personality<br />
of each character will be evident.<br />
“We encouraged Doug to shoot HD so the detail<br />
would be crystal clear in the very large image<br />
sizes we are working with,” notes Weisberg. “The<br />
content is being replayed in HD video as well.”<br />
To ac<strong>com</strong>plish the playback Scharff Weisberg<br />
provided synchronized, networked, customized<br />
media servers separated by great<br />
distances. “The real challenge is distributing<br />
this network over the seven different screen<br />
locations in such a way as to maintain frame<br />
accuracy among the image streams,” Weisberg<br />
explains. “We are using GPS-enabled time code<br />
generators as our master timing source and<br />
wireless networking to link the sites.”<br />
Scharff Weisberg deployed state-of-the-art<br />
Christie Digital Systems projectors, including<br />
five Roadie 25K 3-Chip DLP projectors (a 25,000-<br />
lumen model) and three S+20 DLP projectors.<br />
“Typically, projectors such as these can be found<br />
in cinemas or at large-scale corporate events, not<br />
outdoors in January supporting an art installation,”<br />
Weisberg points out.<br />
Giant LED Shines on Games<br />
DOHA, QATAR—Element Labs, Inc, was<br />
contracted by Doha Asian Games Organizing<br />
Committee (DAGOC) to create a large<br />
custom LED screen. Especially designed for<br />
the opening and closing ceremonies of the<br />
15th Asian Games in Doha, Qatar, the exterior<br />
Versa® RAY screen made its debut during the<br />
Opening Ceremony at Khalifa Stadium.<br />
DAGOC main contractor David Atkins<br />
Enterprises was the producer of both the<br />
Opening and Closing Ceremonies. DAGOC<br />
& DAE challenged Element Labs to create<br />
a massive LED screen for the ceremonies<br />
having the highest possible resolution<br />
and video performance. The display covered<br />
over 4,500 square meters, or 45,000<br />
square feet.<br />
Chris Varrin of Element Labs designed<br />
the screen. “We built a prototype system that<br />
was 100 square meters, and brought it out to<br />
Doha,” explained Varrin. After winning the bid,<br />
the EL team refined the design to meet the<br />
stringent requirements necessary for wind<br />
loading and weatherproofing, as Doha’s desert<br />
climate is subject to frequent windstorms<br />
and sandstorms.<br />
In keeping with the circular structure<br />
of the stadium, the screen was designed to<br />
be curved. The entire screen is 165 meters<br />
wide along the curve, reaching 39 meters at<br />
its highest point. The screen is <strong>com</strong>prised of<br />
20,000 individual Versa RAYs, which laid end<br />
to end would span 58 kilometers (over 36<br />
miles). 762,000 individual LEDs were used,<br />
with a pixel pitch of 77 millimeters.<br />
The Versa RAYs themselves were mounted<br />
onto large trusses with integral catwalks<br />
called “spines”. These spines are approximately<br />
11 meters long and hold 148 Versa<br />
RAYs in varying lengths, from 750 millimeters<br />
to 3 meters. “It’s a pretty massive piece of kit<br />
when it’s all put together,” Varrin said. “The<br />
spines were assembled and tested in the stadium’s<br />
parking lot over a period of a couple<br />
of months.” Once <strong>com</strong>pleted, the spines were<br />
hoisted into place on the enormous steel<br />
support structure via crane, and assembled<br />
into the final screen.<br />
Element Labs built redundancy into every<br />
aspect of the screen, including redundant<br />
video feeds, processing, data distribution and<br />
power supplies.<br />
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XL Video has XL Slate of Shows<br />
continued from page 39<br />
of different LED technologies — including<br />
low res Barco MiPix panels that clad the<br />
front of the set fascia and the SoftLED drape.<br />
The MiPix effectively giving a second low res<br />
surface downstage of — and contrasting to<br />
— the SoftLED.<br />
Kylie’s IMAG mix was beamed onto two 21<br />
by 11 foot side screens, going to 16:9 format<br />
for the “Home<strong>com</strong>ing” leg of the tour. Each<br />
screen was fed by one of XL’s new Christie<br />
S20 projectors, described by Heaney as “Absolutely<br />
fantastic pieces of kit”.<br />
The DJ Shadow tour utilized a massive projected<br />
set as the show’s visual centrepiece.<br />
XL supplied 9 Barco RLM G5i projectors,<br />
<strong>com</strong>plete with Barco 0.8:1 wide angle<br />
lenses to rear project onto the 24 foot wide<br />
set/projection area, which consisted of a top<br />
and a bottom screen - the top measuring 6ft<br />
high and the bottom 12 foot. The set and<br />
the screen surfaces were custom built and<br />
sourced via Litestructures.<br />
Basement Jaxx<br />
Finally, lighting designer Ivan Morandi<br />
produced a highly inventive, fully integrated<br />
lighting and visual show for Placebo’s recent<br />
UK and European arena tour, with video equipment<br />
and crew supplied by XL Video UK.<br />
Morandi produced all the pre-recorded<br />
video content himself which was stored on<br />
two Catalyst v 4 digital media servers. He also<br />
wove feeds from 16 cameras into the mix – an<br />
amalgam of Toshiba mini cams and Panasonic<br />
DV cam units with remote pan and tilt heads.<br />
40 <strong>PLSN</strong> FEBRUARY 2007<br />
www.<strong>PLSN</strong>.<strong>com</strong>