Berkeley Engineering Home
Volume 2, Issue 2
Feb/March 2002



Outline List

In This Issue
Organic Transistors and the Death of the Bar Code

A Digital Doctor on Your Wrist

The Art of Engineering, The Engineering of Art

From Russia With Love: Isotopes and the Future of Semiconductors

Berkeley Engineering History: Howard Grant Graduates

Archives

2002
January

2001
Nov/Dec
Sept/Oct
July/Aug

Lab Notes, Research from the College of Engineering


The Art of Engineering, the Engineering of Art

Prof. Carlo Séquin Courtesy of the artist

EECS Professor Carlo H. Séquin studies the intricate mathematics of abstract sculpture and then uses his own software to design new works. The sculptures are then brought from the screen into the real world with state-of-the-art rapid prototyping technology, essentially a 3D printer that uses plastic as its ink. (Click for larger image.)

Avant-garde artists, innovative engineers, and forward-thinking administrators from UC Berkeley gathered recently at the Intel Research Laboratory for a daylong event designed to ignite communication and cross-disciplinary collaboration among the campus' most creative minds. Organized by faculty and staff from the College of Engineering, Department of Art Practice, and the Berkeley Art Museum, under the leadership of digital media professor Greg Niemeyer, 020202: A Social Technologies Dialogue featured a rapid-fire succession of twenty-three ten-minute presentations by the attendees.

The event exemplifies the campuswide explosion of interest in the intersection of technology and society - from new faculty hires who are internationally known for their high-tech creative endeavors to the formation of the Center for Information Technology in the Interest of Society (CITRIS), a key catalyst for the 020202 event.

"The engineers who carry out this technical revolution must talk with the people who look at how the technology may affect individuals and the society," said CITRIS director Ruzena Bajcsy.

020202 (the palindromic name represents the date of the event) began with electrical engineering and computer sciences professor Anind Dey presenting research on "ambient displays." The systems in development communicate information "on the periphery of human perception, requiring minimal attention and cognitive load." One such display is a mobile that through iconographic shapes would display weather conditions in a windowless environment. Another piece of the "informative art" Dey is helping develop at the Intel Lab is a Mondrian-esque digital painting with shapes that change based on the amount of email in your in-box.

Mori installation Courtesy of the artist

IEOR and EECS professor Ken Goldberg's artwork has been exhibited at the Whitney Biennial and the Walker Art Center. Visitors inside this installation, called Mori, experience live seismographic data from the Hayward Fault translated into a visual display and low-frequency sounds. The 1999 piece was a collaboration between Goldberg and Berkeley colleagues in Engineering and Art Practice. (Click for larger image.)

Also from the College of Engineering, computer science professor John Canny spoke about collaborative filtering systems like Amazon.com's automated book recommendation feature. What sets Canny's approach to collaborative filtering apart though is that it maintains the user's privacy even when data is passed between individuals in a peer-to-peer network setting.

Another topic the 020202 attendees eagerly dug into were design issues surrounding tighter, more usable human-computer interfaces. Professor James Landay of the Group for User Interface Research described a suite of tools developed in his laboratory for Web designers, including one that tracks and digitizes "Post-it notes" on a whiteboard to aid in the design of user interfaces. Later in the day, mechanical engineering professor Paul Wright commented how new information technologies like wearable computers - earrings that monitor body condition, for instance - present a host of "organic design" problems along with engineering challenges.

"I'm interested in working with artists to study the human environment in an ethnographic way and bring that information into the design process," Wright said.

Heptoroid by Carlos Sequin and Brent Collins Courtesy of the artist

"Heptoroid," designed in collaboration by Carlo Sequin and Brent Collins as a model for a large wood sculpture. (Click for larger image.)

On the art side of the equation, Professor Shawn Brixey, chair of Berkeley's Digital Art/New Genre Program, previewed his Chimera Obscura, a new biotech-inspired art installation involving a maze shaped in the artist's thumbprint that online viewers navigate with a telerobotic camera. And Scott Snibbe explored notions of body and perception through comments on his piece "Boundary Functions," an installation on display at San Francisco's Exploratorium. Visitors step on a special reflective floor and boundary lines are automatically projected from overhead that divide them from one another. If one person moves, the boundary lines change to maintain an even distance between everyone in the exhibit.

020202 culminated in energized break-out sessions based on the rubrics of education, design, community, and exhibition. At the end of the day, plans were made to keep the dialogue alive through future meetings and informal collaborations with the hope of a public event before the sequel 030303 event in March of next year.

"Berkeley has reached critical mass regarding technology, art, and culture and 020202 brought the participants into the same room for the first time - fortunately no explosions occurred," says professor Ken Goldberg, who holds a joint faculty position in the departments of Industrial Engineering and Operations Research and Electrical Engineering and Computer Sciences and helped organize the event. "But it is very clear that Berkeley is now an international focal point for ideas that cross disciplinary boundaries."



CITRIS

Intel Research Laboratory @ Berkeley

Greg Niemeyer's home page

Anind Dey's home page

John Canny's home page

James Landay's home page

Paul K. Wright's home page

Scott Snibbe's home page

Shawn Brixey's home page

Ken Goldberg's home page

Carlo H. Séquin's home page


Lab Notes is published online by the Public Affairs Office of the UC Berkeley College of Engineering. The Lab Notes mission is to illuminate groundbreaking research underway today at the College of Engineering that will dramatically change our lives tomorrow.

Lab Notes is written by David Pescovitz.
Send comments to the Engineering Public Affairs Office: lab-notes@coe.berkeley.edu.

© 2002 UC Regents. Updated 2/14/02.