G4 Macintosh 500Mhz single processor with 500 MB of RAM Sony LCD Projector CJP-D500 Polhemus Isotrack II with transmitter and reciever Digital to Analog Video Converter Belkin USB to Serial Connector Projection Screen Size: (6 x 8 x 1/8 inches) (150 x 20 x 3mm) Wooden Projector Cover Size: (9 1/2 x 6 x 15 inches) (237 x 150 x 375mm) Wooden Projector Base Box Size: (3 x 16 1/2 x 12 inches) (75 x 412 x 300mm) Wooden Computer Equipment Box Wooden Picture Box Size (41 1/4 x 49 1/4 x 3 inches) (1031 x 1231 x 75 mm) Wooden Chair Wooden table for the Vitrine Large 3D diagram for red/green stereo viewing (for picture box on the floor) Pointer (Isotrak receiver is attached to the end) Red/Green 3D glasses Glass Vitrine Size: (24 x 24 x 24 inches) (600 x 600 x 600mm) Objects in the Vitrine: Two tube amplifiers One model of a kidney One set of artificial hands One dolls head Wooden letters spelling NATALIJA A

The installation should be in a room without windows. The room should be lit but not so brightly as to wash out the video projection.

Influencing Software written in MaxMSP written by Eric Singer and Jeremy Bernstein