Breath
Project Duration: 2 Weeks
A physical computing project exploring the presence of a viewer. In its passive state, Breath is a dark empty room. Only when a participant enters, is the space transformed. A fan turns on, and a projector shines on a silk sheet, projecting a human form emerging and dissipating within a few seconds.
Breath was designed as a contemplative space for its participants. The central concept behind Breath was for audience to think about the power of simply being present. The work is activated when someone enters the space, turning the PIR motion sensor 'on'. This causes two reactions simultaneously. When the 'on' signal is sent to the powerswitch tail, the fan turns on and blows onto the fabric, and at the same time an animation projects onto the fabric.
We chose a black silk sheet suspended from the ceiling to blend it into the height and color of the room (Black Box Gallery). Another advantage of using silk was its responsiveness to the fan's currents, constructing beautiful forms in the wind. We hoped to create an experience that was contemplative with room for discovery and critical engagement.
Materials- Arduino Uno
- PIR (Passive Infrared) Motion Sensor
- Mac mini
- Projector
- Breadboard
- HDMI cord
- Powerswitch tail
- Silk fabric
- Fan