21-03-2012, 03:19 PM
Haptic Technology
Haptic- pertaining to the sense of
touch. Haptic technology is technology
using interfaces with computers to produce
the sense of touch by applying different
forces. These forces can make virtual
images/reality seem real to the touch. The
interfaces allow somebody to touch, feel,
stimulate, and alter dimensional-objects in
the virtual realm.
There are three types of haptic
interaction with the computer. There is force
feedback which is like the Rumble Pak,
joysticks and game controllers. This type of
feedback uses movement to feel forces.
There is positioning feedback, which is
feeling the objects around relative to the
body and where things are. The last type of
feedback is tactile feedback which uses
force that allows feeling temperature,
pressure, and other sensations. These
interfaces allow computers and virtual
reality to be as lifelike as possible.
Haptic technology/systems are used
in:
· Medicine
· Engineering
· Entertainment
· Education
· Telerobotics
· Military training
· Assistance for disabled individuals
Medical haptic systems are used in
diagnosis such as using virtual endoscopies.
Haptic systems are also used in surgery, like
training surgeons with virtual reality. They
can be used for touch-enabled microsurgery
or Telesurgery. Another thing haptic
systems are being used for is rehabilitation.
By using this touch technology, a person can
have exercise simulated and be used to
rehabilitate somebody with injury.
There are many ways haptic technology
can be used in engineering. Being able to
build, test and design things virtually has
many possibilities.
There are many haptic systems already
in the entertainment world. There are
joysticks, controllers, steering wheels, and
other types of gaming devices that always
the player to feel the bumps on the road or
other things.
Education uses hatpic systems to
teach. Students get hands on experience in
the virtual world on things that otherwise
wouldn’t be experienced.
Telerobotics is a big area using
haptic systems. Telesurgery is when a
surgeon is not presence in the room, and can
do the surgery from the virtual realm. There
are also systems that can remotely control
vehicles. Telerobotics also can be used when
handling hazardous materials.
An example of a haptic system being
used today is the CyberGraspTM. This is a
wired glove that covers your fingers and
hand. This allows a user to “reach” into the
computer and work with objects. The
objects being worked will provide force
feedback to each finger. This is used for
handling of hazardous materials, virtual
reality training, computer aided design, and
medical applications.
Haptic- pertaining to the sense of
touch. Haptic technology is technology
using interfaces with computers to produce
the sense of touch by applying different
forces. These forces can make virtual
images/reality seem real to the touch. The
interfaces allow somebody to touch, feel,
stimulate, and alter dimensional-objects in
the virtual realm.
There are three types of haptic
interaction with the computer. There is force
feedback which is like the Rumble Pak,
joysticks and game controllers. This type of
feedback uses movement to feel forces.
There is positioning feedback, which is
feeling the objects around relative to the
body and where things are. The last type of
feedback is tactile feedback which uses
force that allows feeling temperature,
pressure, and other sensations. These
interfaces allow computers and virtual
reality to be as lifelike as possible.
Haptic technology/systems are used
in:
· Medicine
· Engineering
· Entertainment
· Education
· Telerobotics
· Military training
· Assistance for disabled individuals
Medical haptic systems are used in
diagnosis such as using virtual endoscopies.
Haptic systems are also used in surgery, like
training surgeons with virtual reality. They
can be used for touch-enabled microsurgery
or Telesurgery. Another thing haptic
systems are being used for is rehabilitation.
By using this touch technology, a person can
have exercise simulated and be used to
rehabilitate somebody with injury.
There are many ways haptic technology
can be used in engineering. Being able to
build, test and design things virtually has
many possibilities.
There are many haptic systems already
in the entertainment world. There are
joysticks, controllers, steering wheels, and
other types of gaming devices that always
the player to feel the bumps on the road or
other things.
Education uses hatpic systems to
teach. Students get hands on experience in
the virtual world on things that otherwise
wouldn’t be experienced.
Telerobotics is a big area using
haptic systems. Telesurgery is when a
surgeon is not presence in the room, and can
do the surgery from the virtual realm. There
are also systems that can remotely control
vehicles. Telerobotics also can be used when
handling hazardous materials.
An example of a haptic system being
used today is the CyberGraspTM. This is a
wired glove that covers your fingers and
hand. This allows a user to “reach” into the
computer and work with objects. The
objects being worked will provide force
feedback to each finger. This is used for
handling of hazardous materials, virtual
reality training, computer aided design, and
medical applications.