the cloud by MIT mobile experience lab

hector ouilhet a designer/researcher at the 'MIT mobile experience lab' informed us of the lab's recently
unveiled project 'the cloud'.



- text from MIT mobile experience lab -

the cloud
an organic sculptural landmark that responds to human interaction and expresses context awareness using
hundreds of sensors and over 15,000 individually addressable optical fibers. constructed of carbon glass,
spanning over four meters, and containing more than 65 kilometers of fiber optics, the cloud encourages visitors
to touch and interact with information in new ways, manifesting emotions and behavior through sound and
a dichotomy of luminescence and darkness.

located in downtown florence outside the fortezza da basso. the cloud is part of the 'redesigning fashion
trade shows' project that pitti immagine launched with MIT mobile experience lab in 2007. it is a long-term project
that will creatively rethink the trade show concept and will propose innovative technologies, perspectives and
sensory experiences for fashion trade shows.



the shape of the cloud originates from a plastic movement in space that is frozen in time, a still image capturing
an instant of a volume in motion. the cloud’s form is continuous and soft, its curvaceous, seductive and yet
intriguing. it was designed to be seen both from inside and outside, so it turns on itself revealing a convex
curved surface to the exterior while embracing the interior space of the pavilion with its internal concave shape.
the cutting edge design techniques used in our process allowed defining continuous curved surfaces, which
respond to varying modeling forces, which result in the final gesture of the cloud, as a liquid mass emerging from
the ground and free-floating in space. the surface treatment is of a highly polished gloss, as the cloud displays
at the same time that it reflects its environment, it becomes a witness of the space and it inhabitants.
the cloud reflects its surroundings as it reacts to it.



distribution of the fibers along the surface of the cloud responds to its curvaceous nature. its organic form is
accentuated by a non homogeneous gradual distribution of fibers, offering areas of high density for a higher
resolution display, to areas of low or minimal density to maximize the softness and reflective qualities of
the surface. the distribution of the fibers was algorithmically designed to match both the sensing capabilities
of the cloud and its display properties. each fiber is a three-dimensional pixel located freely in space, in a spatial
configuration, therefore the distribution of them is both aesthetical as it is functional. the distribution pattern of
the cloud was thought as a platform which could offer the possibility of extending its current functionalities
and interaction capabilities.



the cloud is equipped with 20 proximity sensors that cover the entire object. It can detect if someone is near
the object, but also the direction they move, if they go to the back of the object, if they are walking around, etc.
three-quarters of the cloud are covered with touch sensors for precise touch-area tracking. besides that,
the cloud is equipped with two cameras and microphones for long range detections.










nearby interaction
the cloud is capable of detecting presence and engaging with users through its multi-fiber touch interface.
tactile engagement with the individual fibers provokes a variety of responses from the cloud, ranging from
ambient lighting to animation and sound. the cloud’s open-source development platform encourages users
to contribute to a growing library of creative interactions that will stretch the limits of the imagination.



the cloud team
sergio araya
guz gutmann
hector ouilhet
sajid sadi
orkan telhan

heather knight

alium labs
students of the design without boundaries workshop, MIT, fall 2007

pitti immagine