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How it works:
The Dolittle moves on a perfectly
circular course which is preset to maintain the camera
angle of certain elements of the composition fixed.
These elements keep their location throughout the whole
shot and thus
enhance the illusion of
inner movement.
See enlarged picture of
the Dolittle |
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The
Dolittle
is designed as a 3 wheel trolley (50x30cm),
In which
the angle of the front wheel is set to determine the radius
of curvature of the circular movement. Powered by battery, the
Dolittle moves independently
on a smooth surfaced board (90X40 cm) which is attached to a
tripod and supported by 2 monopods.
(See picture)
The
Dolittle
can reach incredible low, but yet steady speeds (as low
as 1 cm/min).
the
special set-up of the wheels ensures a very accurate
radial course that can be repeated over and over with no
deviation
The two
laser pointers are parallel to the wheel axes. The point at
which they meet is at the center of the circular movement
and will remain static in the frame, throughout the
movement. |
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Engine and gear system
Speed dial
Reverse direction switch |
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Laser pointers for fast
calibration of the axis wheel angle. The
intersection between the two lasers indicates the
axis of rotation, which will keep its place in the
composition through out the shot) |
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Rechargeable battery. |
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