Do you ever wonder what you will look like five years down the
road? As impossible as it may seem, this fantasy may not be so far-fetched.
With technology advancing by leaps and bounds, scientists have
found a way for people to view a digital image of themselves, providing
a picture of what they will look like in years to come if they follow
poor health habits like not exercising, eating too much junk food
and drinking too much alcohol.
At an Accenture Technology lab in Sophia Antipolis, a flat-screen
LCD TV is linked to a set of cameras and a powerful image-processing
computer. The process begins when a wireless camera captures a user's
image: The main purpose of the system is to conjure up a computer-modified
image of the user if they were to live a life of overindulgence.
Yet how can a computer tackle such an incredible feat?
It Starts by Building a Profile
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The computer builds up a profile of the user's lifestyle by
means of a network of high-resolution cameras (webcams) spread
throughout the house.
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These webcams feed images of the user's everyday activities
to a computer running software that is capable of recognizing
various patterns of behavior (such as sitting on the couch instead
of exercising and frequent stops to the refrigerator).
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Verbal or text prompts from the computer will ask the user
to note what they are eating and drinking -- assuming they are
honest regarding food consumption.
Once the profile has been built, a different software package will
estimate how the person's behavior will likely affect their weight
in years to come. For example, if the computer feels a person is
eating too much, it will add weight to the final image. Aside from
weight gain are additional image packages that modify skin tone
and increase shadows under the eyes based on lifestyle choices (i.e.
drinking large amounts of alcohol).
The final completion of the "mirror" is anticipated to
occur by mid-year. Accenture's hope is for the system to work in
real time -- which will give the user a genuine sense of looking
into a mirror and seeing the repercussions of today's excesses being
projected into the future.
New
Scientist February 2, 2005
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