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255:), which are moving kinetic structures, sometimes wind-propelled, that resemble walking animals, described by Jansen as artificial life. All of his models are based on a system of triangles and connecting links which convert the rotation of an axle into a stepping motion of six or more legs. This allows the strandbeesten to travel over sand much more efficiently than if it were to travel on wheels. What was at first a rudimentary "breed" has evolved slowly, with the help of
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Jansen's painting machine was developed in 1984–86 in Delft, and it was a somewhat larger project than his flying saucer. It consisted of a tube with a light cell situated at its end. When darkness was detected, the machine would begin to spray paint, creating painted silhouettes of people standing
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in order to propel themselves in the absence of wind. Jansen's more sophisticated creations are able to detect when they have entered water and are then able to move away from it. One model is capable of anchoring itself to the earth if an approaching storm is sensed.
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Constructed from PVC piping, wood, fabric airfoils, and zip ties, Jansen's sculptures are constantly being improved and are designed to function in the sandy beach environment in which Jansen releases them. The sculptures are also able to store
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164:. Jansen left the university in 1974 without a degree. While at Delft, Jansen was involved in many projects that involved both art and technology, including a paint machine and a flying-saucer machine.
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in front of it. This machine was also attached to a large piece of wood that was hoisted against a wall, where it would move back and forth to create 2-D images of everything in the room.
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techniques, into a generation of kinetic sculptures that can react to their environment to some degree. According to Jansen, he was inspired by
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In 1979 Jansen started using cheap PVC pipes to build a 4-metre (13 ft)-wide flying saucer that was filled with
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116:; born 14 March 1948) is a Dutch artist. In 1990, he began building large mechanisms out of
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492:"Theo Jansen: Playing God with sculpture", Radio Netherlands Archives, August 20, 2007
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exist only in our minds." Some of his creations are reported to incorporate primitive
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Real-time 2-D simulation of Jansen's sculpture using the APE physics engine
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This article is about the Dutch artist. For the Dutch footballer, see
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From Bricks to Brains: the
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appear to walk. His animated works are intended to be a fusion of
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for collision detection with obstacles such as the sea.
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518:"Theo Jansen's Strandbeests: Wind-powered skeletons"
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136:. He has said that "The walls between
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393:Solnit, Rebecca (29 August 2011).
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369:"Theo Jansen | Speaker | TED.com"
618:Theo Janssen Machine in Mathcad
395:"The March of the Strandbeests"
105:Theodorus Gerardus Jozef Jansen
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245:for "beach animals", singular
162:Delft University of Technology
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113:[ˈteːjoːˈjɑnsə(n)]
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608:Strandbeest: Theo Jansen
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