Documented artwork / interactive light and sound installation
Border Tuner / Sintonizador Fronterizo
Credit as documented: Rafael Lozano-Hemmer
Border Tuner connected people in El Paso and Ciudad Juárez through steerable light beams and live conversations. Rafael Lozano-Hemmer placed three interactive stations in each city. Participants used a dial to aim searchlights; when beams intersected, microphones and speakers opened a two-way audio connection. Changing brightness responded to the voices. The installation made existing relationships across the border visible while allowing participants to choose whom to address.
Already working on a project?
Adds directly to your existing saved project and keeps its brief intact.Documented work. Current availability, ownership and installation requirements must be confirmed with the artist.

At a glance
- Year / version
- November 13–24, 2019
- Materials
- Not documented
- Documented setting
- outdoor
- Dimensions
- Interactive area 300 × 300 yards; visibility described as a 10-mile radius dependent on atmosphere.
- Dimensions apply to
- Experience area and conditional visibility, not an object envelope.
- Availability
- Unconfirmed
Places & versions
Installation history
Historical presentations. A past installation does not establish the current location or suitability for a new site.
November 13–24, 2019
Bowie High School, El Paso, Texas, and Parque Chamizal, Ciudad Juárez, Mexico
Materials and construction
The artist specifies robotic xenon searchlights, encoded dials, GPS, webcams and custom software. Kerry Doyle and León de la Rosa co-curated the project, with Edgar Picazo directing content and programming.
Presentation and site context
The public run ended November 24, 2019, after presentations at Bowie High School and Parque Chamizal. The current project site distinguishes that event from its later film, book and archive.
From a reference to your project
Keep the idea.
Shape the brief.
Save this reference to your shortlist while you explore. Review your selection, then carry the references you choose into a commissioning brief for your site, audience, timing and open questions.
Your shortlist is saved on this device. Saving a reference does not contact the artist or reserve a work. Participation, availability, price and site suitability need confirmation.
Plan the next step
Sources
- www.bordertuner.net ↗ · Checked 2026-10-17
- www.bordertuner.net ↗ · Checked 2026-10-17
- www.lozano-hemmer.com ↗ · Checked 2026-10-17