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Sensetable is a system that wirelessly tracks the positions of multiple objects on a flat display surface quickly and accurately. The tracked objects have a digital state, which can be controlled by physically modifying them using dials or tokens. We...

This project is developing new means for querying relational databases and live datastreams through the manipulation of physical objects. Parameterized query fragments are embodied as physical tokens ("parameter wheels"). These tokens are...

The Actuated Workbench is a device that uses magnetic forces to move objects on a table in two dimensions. It is intended for use with existing tabletop tangible interfaces, providing an additional feedback loop for computer output, and helping to...

In order to give the child the impression that a character is listening to their stories, we have invented a clever mechanism that captures the motions and speech of a child using sensors and audio processing. Continuing in the vein of research on...

In "Shock Absorber" a live feed is taken from broadcast television and separated it into two parts in real time. One part contains all the movements, edits and high frequency visual stimulation. The other part contains everything that is left over...

Guardian Angel is a fictitious corporation that offers a broad range of highly personalized services in exchange for extreme personal surveillance. The installation is made up of three elements: a video projection of a live, fairly invasive video...

The surface inspiration for "n-Cha(n)t" was a strong and somewhat inexplicable desire to hear a community of computers speaking together: chattering amongst themselves, musing, intoning chants... "n-cha(n)t" is a community of "Givers of Names" linked...

This installation is asite-specific work in progress. A colour surveillance camera has been mounted outside the gallery on a computer controlled pan/tilt mechanism, allowing it to see most of the surrounding gardens. Every day since March 28, 2001,...

"Point to Point" (Networked installation, website, computer, projector, and video cameras) is a public art work that uses the motion of people in public space to drive an evolving graphic display. The display is projected onto a wall in the space and...

"p-Soup", a multiuser piece, uses algorithms to generate graphical events on screen whenever a visitor to the piece clicks within the art-work. There are nine graphical "flavors" that the visitor can choose from, but there are endless possibilities...