You studied chemistry, and although you did not pursue the sciences in your career it has influenced your work in many ways. Can you tell us about how you came to work as an artist and how you have blended these two distinct disciplines?
My parents were nightclub owners in Mexico so I grew up around salsa bands, transvestite shows, drunk artists and disco lights. After getting my degree in chemistry I worked for a few months in a corporate lab but I started hanging out with artists and musicians and we would do performance art first in a radio program and then in museums and festivals. I guess I went back to what was familiar. I am still very inspired by contemporary science, though, which I think is often way more bizarre than anything happening in art.
You have said that you view your artworks as "platforms for public participation". That in a sense you are 'crowd sourcing the content'. Can you expand on this a bit and how you view your work with respect to notions of community?
Many, but certainly not all, of my pieces are about self-representation. The public makes recordings which then become the content of the work itself. They "leave behind" their fingerprint, voice, heart-beat, breath or any other measure of their presence. In that sense the projects are public portraits. But I make no claims about community-building. On the contrary, I enjoy the differences and tensions that get underlined with this type of public agency.
Does the fact your works rely on viewer participation mean that there is the potential for your works to be transformed by the participation into something that you didn't expect? Does improvisation occur?
Yes and this is very important: the work by definition needs to be out of my control. The most successful pieces always have an outcome that I did not anticipate. People tend to "personalise" the experience and thus the work is always in a state of "becoming" something, not being something predetermined.
One of the ways in which your work is distinctive is through your extensive use of technology. Could you tell is about the creation of a work such as Open Air in Philadelphia in 2012, and what it involved?
Open Air was a complex work technologically but the basis of it, — visualising free-speech at a time where public liberties are very much curtailed — is a straight-forward aesthetic and political agenda. The project allowed anyone in Philadelphia to control 24 bright searchlights over the Benjamin Franklin Parkway by sending voice messages using a free phone app or an internet connection (free loaner smartphones were given to anyone who did not have his or her own). The lights' brightness, movement and position was controlled by live analysis of people's voices, their frequency, volume, intonation and so on. Tens of thousands of participants contributed to the project with everything from political messages, to poetry, yodeling, shout-outs and marriage proposals. This is all archived at www.openairphilly.net
With the ever-changing technological landscape how do you ensure the integrity of your works in the future?
Are there any new technologies under development that you are excited about working with in the future?
Yes, at the studio we are trying to burn things with unimaginable computerised precision.
Tell us about your influencers and inspirations?
Agnes Martin, Chuck D, Luis Buñuel, and a long etcetera.
You have worked in locations all over the world. Is there any location in particular you would love to work or have already worked?
I would love to work on the border of the United States and Mexico. Many friends of mine have made important pieces for that context in the past 30 years and I have not had a chance yet. I have several ideas I would like to explore.
What projects do you have coming up in the rest of 2013?
The two biggest things are an interactive work for the Park Avenue Tunnel in New York City featuring 360 spotlights and 180 loudspeakers and a solo exhibition at Borusan Contemporary in Istanbul which will run concurrently with the Istanbul Biennale in September and October.
Rafael Lozano-Hemmer is represented by OMR Gallery, Mexico City