The Museum of Modern Art (New York). This Is for Everyone: Design Experiments for the Common Good. 2015-2016.
Animated Wonderworlds, Museum of Design in Zurich, 2015
The Museum of Modern Art (New York). A Collection of Ideas. 2014-2015.
Big Bang Data, Centre de Cultura Contemporània de Barcelona, 2014
Design and Violence, MoMA online, 2014.
Nevada Museum of Art, Bloom, 2013
The Museum of Modern Art (New York), Action! Design Over Time, 2010
FILE (Rio de Janeiro) 2009
National Art Museum of China (Beijing), "Synthetic Times," 2008
The Museum of Modern Art (New York), "Design and the Elastic Mind," 2008
FILE (São Paulo) 2008
ZeroOne (San Jose) 2006
Centro Universitário SENAC (São Paulo), "Estética dos Mapas" 2006
Banff Art Center, "The Art Formerly Known as New Media," 2005
Piano Phase Accompaniment, Ars Electronica in New York, June 2004.
Social Capital: Forms of Interaction, Whitney Museum of American Art 2004
Principles of Indeterminism, Ars Electronica, Linz, Austria, September 2003.
CODeDOC, Ars Electronica, Linz, Austria, September 2003. Artifacts of the Presence Era. Institute of Contemporary Art (ICA), Boston. 2003
Boston CyberArts Festival. April 2003
Infotecture. Artists Space Gallery, Soho New York. June-July 2002
info@blah, Mills Gallery, Boston Center for the Arts, March-May 2003.
Skip Intro/Replay: Tecnogeist Festival. Centro de la Imagen, Mexico City. 3/2003.
Impress//Yourself. Beyeler Foundation. Basel, Switzerland. April 2002.
Martin Wattenberg & Marek Walczak: Survey, London Institute of Contemporary Art, London, October-November 2003.
CODEDOC, Whitney Museum of American Art / Artport. 2002.
Shape of Song/Waiting Room, with Mark Napier at Bitforms Gallery, New York, April 2002.
Data Dynamics, Whitney Museum of American Art, New York, March-June 2001.
Net.ephemera, Moving Image Gallery, New York, May 2001.
Whitney Museum of American Art / Artport, Idealine, September 2001.
“WonderWalker,” Walker Art Center, Minneapolis, November 2000.
Rhizome@NewMuseum.org, New Museum, New York, November 16-December 17, 2000
Medi@terra Festival, Athens, Greece, November, 2000.
ZKM (Center for Art and Media), Karlsruhe, Germany, 1999.
SIGGRAPH 99: The Millennium Motel, 1999