Posts tagged media
Coming to CU: High-tech hallucinogenic "Swarm Wall"
Jun 4th
June 1, 2012
A monthlong summer exhibit at the University of Colorado Boulder Art Museum will feature a dynamic new media composition based on innovative robotics technology.
Called “Swarm Wall,” the large-scale interactive piece displays changing fields of color, light and sound that are driven by a distributed form of artificial intelligence.
As many as 70 intelligent “nodes” behind the piece create a swarming effect when they detect movement and communicate it with one another. The nodes exhibit swarm behavior because each performs actions solely based on its own plan and the actions of its immediate neighbors.
The 42-by-12-foot installation is the first product from a new art and technology research group on campus. The group was launched by faculty members Michael Theodore of the College of Music, who received a $44,000 grant from CU’s Innovative Seed Grant Program last year to support the collaboration, and Nikolaus Correll of the computer science department.
Also involved in the Swarm Wall is Ken Sugawara, a visiting computer science professor from Tohuku Gakuin University in Japan who is an expert in animal flocking behavior, the inspiration behind the patterns the wall displays.
The seed grant, which Correll and Theodore say already has helped them attract additional funding, was the first step toward establishing an active lab where students, faculty and professional researchers from various disciplines collaborate on cutting-edge applications of artificial intelligence.
“We’re now calling it the ‘if’ lab because we want to see what happens if artists put engineers in front of tough problems,” said Correll, who is providing space for the growing group within his own robotics laboratory in the Engineering Center at CU-Boulder.
“We want to assemble some basic, inexpensive tools that students can use to explore and to develop new applications of robotics,” Correll said.
Scattered around the lab last week were a collection of small custom circuit boards, electronic panels, items resembling ping pong balls and various other components that are being used to assemble robotic devices.
An assembly of circuit boards connected with bright orange cables also was mounted on a partition in the lab in preparation for the installation of Swarm Wall. Small mechanical arms or flippers waved back and forth as the “brains” behind the Swarm Wall were tested. Sometimes the movement was synchronized, while other times a ripple effect would occur in response to some stimuli.
“Artistic exploration can help computer scientists and engineers to ask questions they wouldn’t have otherwise asked,” said Theodore, who also serves as director of the ATLAS Center for Media, Arts and Performance.
“The difference between arts and science is very diffuse; both want to discover new things,” Theodore said. “The cool thing about art is that we can explore systems that are not of interest to classical funding agencies, but might be so after maturing in a lab like the ‘if’ lab.”
Swarm Wall is one of four pieces in “Michael Theodore: Field Theory,” an exhibition of kinetic sculpture, sound, lighting and works on paper, running June 15 through July 14 at the CU Art Museum. The exhibition is free and open to the public. An opening reception will be held on June 15, from 6 to 8 p.m. For additional information, visitors may call the CU Art Museum at 303-492-8300 or go to http://cuartmuseum.colorado.edu.
Big Bank of America protest in Boulder, U.S.
May 8th
A protest of Bank of America, organized by the 99% movement, will be held around the U.S. and in Boulder Wednesday morning at 11 a.m. at Wells Fargo bank in Boulder, according to 99% organizers. The bank at 1242 Pearl St. will be targeted.
The organizers’ rationale is this: While Bank of America’s CEO and shareholders meet in Charlotte, NC, tomorrow, the 99% is taking to the streets across the nation to protest BofA. As the economy declined, BofA made millions in profits by dodging taxes and foreclosing on homes, which hit communities of color especially hard. Bad publicity is like kryptonite to big corporations—that’s why thousands of people are protesting, marching, and raising our voices in solidarity to draw the media’s attention to BofA’s shameless practices. Nearly 200 communities are standing up to Bank of America this week, and there’s one near you.>
Wells Fargo is the fourth largest bank in the U.S. and accused of many of the same accusations that Bank of America faces.
For more info, email at moveon-help@list.moveon.org
Boulder flood season a-comin' and it could be a bad mofo
Apr 13th
Colorado Severe Weather Week reminds community to be Flood Aware
Colorado Severe Weather Awareness Week is April 15 to April 22, and the City of Boulder, Boulder County and the University of Colorado would like to remind community members that along with severe weather comes flash floods. Flash floods in Boulder can happen at any time throughout the year.
Boulder is the number one flash flood risk community in Colorado due to its location at the mouth of Boulder Canyon, the number of people who live and work within the Boulder Creek floodplain, and the numerous other drainage basins running through the city. Therefore, flood safety and preparation is always a high priority for the community.
Boulder Creek flooded in 1894 and covered what is now Canyon BLVD,
Since the Fourmile Canyon Fire occurred in 2010, the flood risk to Boulder Creek and Fourmile Canyon Creek has increased due to a lack of vegetation and permeable soil in the burn area. If a severe storm were to occur over the burn area, rain runoff and flooding would be greater than in the past. This increased flood potential could last anywhere from 2 to 10 years until the landscape starts to recover.
The City of Boulder and its partners are working together to prepare for the season and to educate community members on how to prepare.
What can you do?
Be alert. It can be raining in the mountains and burn area but be dry in Boulder. Rainfall in the burn area could result in:
- Muddy or murky creek water downstream.
- Creek levels rising more quickly.
- Higher frequency of flooded underpasses.
- Increased possibility of flash flooding.
If it is raining, avoid seeking shelter in underpasses. Many of Boulder’s underpasses serve the double purpose of conveying flood waters and will flood when creeks overflow.
Remember, flash floods can literally occur IN A FLASH during a severe storm. In 2011, several people went to Boulder Creek to try to witness flooding as it was occurring. This is unwise and dangerous. People should NOT go to the creek when flood waters are rising. Flash floods are not like floods in other parts of the country that rise gradually. A significant flash flood could sweep down a creek in a matter of minutes, leaving little time to get to safety.
It’s important that residents and people who work in Boulder keep track of the weather and know the dangers. Here are some steps residents and employees can take to increase their safety if a flood event should occur in Boulder:
Before a flood – Be ready:
- Have a plan for where to meet in an emergency and make sure children know where to go when they are at school or away from home.
- Keep an emergency kit accessible. Include a battery-powered radio, extra batteries, flashlights, rubber boots and gloves, first-aid supplies, medicines, water stored in tightly-sealed containers and food that requires no cooking or refrigeration.
- If you’re concerned about your property being flooded or are in a floodplain, purchase flood insurance. A homeowner’s insurance policy will NOT cover flood damage. There is a 30-day waiting period before new coverage goes into effect.
- Fill out a Family Flood Action Plan and post it in your home. Visit www.boulderfloodinfo.net to print one or pick one up at one of the Boulder Public Library or at the city’s Municipal Building at 1777 Broadway.
- Sign up to get emergency alerts sent to you on your phone, email or Twitter account atwww.BoCo911Alert.com. CU students, faculty and staff can sign up for CU Alerts athttp://www.colorado.edu/alerts.
During a flood:
- Move to higher ground immediately.
- Stay out of flowing waters. Swift moving waters may sweep people away.
- Avoid driving through flooded areas. Cars float in 18 inches of water, and half of all flood fatalities are auto related.
- Stay away from power lines and electrical wires. Electrocution is the number two killer in floods.
- If time allows, turn off electricity and gas.
- When an emergency warning is issued by sirens, radio or other media, seek information immediately. Tune radios and televisions to local news stations.
There is no way to predict whether flooding will occur. It is dependent on many variables including intensity, duration and location of storms as well as existing soil conditions. The best course of action is to be alert and be prepared. The city maintains a flood information website that can help residents prepare before, during and after a flood event. For more information about personal preparedness, visit www.boulderfloodinfo.net.
