Every day of your computing life, you reach out for the
mouse whenever you want to move the cursor or activate something. The mouse
senses your motion and your clicks and sends them to the computer so it can
respond appropriately. An ordinary mouse detects motion in the X and Y plane
and acts as a two dimensional controller. It is not well suited for people to
use in a 3D graphics environment.
Space Mouse is a professional 3D controller specifically
designed for manipulating objects in a 3D environment. It permits the
simultaneous control of all six degrees of freedom - translation rotation or a
combination. . The device serves as an intuitive man-machine interface
The predecessor of the spacemouse was the DLR controller
ball. Spacemouse has its origins in the late seventies when the DLR (German
Aerospace Research Establishment) started research in its robotics and system
dynamics division on devices with six degrees of freedom (6 dof) for
controlling robot grippers in Cartesian space. The basic principle behind its
construction is mechatronics engineering and the multisensory concept. The
spacemouse has different modes of operation in which it can also be used as a
two-dimensional mouse.
OPTICAL MOUSE
How does computer mouse work?
Mice first broke onto the public stage with the introduction
of the Apple Macintosh in 1984, and since then they have helped to completely
redefine the way we use computers. Every day of your computing life, you reach
out for your mouse whenever you want to move your cursor or activate something.
Your mouse senses your motion and your clicks and sends them to the computer so
it can respond appropriately.
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