3D TECHNOLOGY
A 3D technology stands for three
dimensional technology that offers a wide array of possibilities in near
future,especially in entertainment segment such as TV,Laptops,other
products such as movies and sports etc.
As the 3D technology progresses and
developed to release 3D phones.You will not able to play 3D games but also
see videos on your 3D phone without any special glasses.The 3D shortcut key on
the phone for switching on or off the 3D mode any time you want.The parallax
barrier inside the device that produces a 3D image for the users.The light
waves that facilitate the 3D picture to be seen on the screen.The 3D phone is
equipped with a high speed broadband processor which helps the user to carry
out a number of tasks simultaneously without limiting the speed of the
phone.The 3D phone will be standout mobile phone and will shape the future of
all mobiles.
A 3D glasses view two different
images of the same object and extent to different position and trick your brain
to see one 3D image.There are two types of 3D glasses one is color filter
glasses(both the eyes get a different colour filter in front of them and that
results in the left eye seeing only few colors and right eye some colours) and
other 3D glasses called polarizing glasses(the spectators are required to wear
special glasses that are made up of polarizing lenses,having their polarization
direction adjusted to be 90 degrees different and left eye sees its picture
without problem and right eye seems to be black.The material is generally
projected using two projectors.The projection surface should be specially made
that do not harm the polarization.The pictures can be seen in full colour using
3D glasses and expensive is low.
A three dimensional(3D) film is
a motion picture that enhances the illusion of depth perception.A regular
motion camera system is used to record the images as seen from two perspectives
and special projection hardware and or eyewear are used to provide the illusion
of depth when viewing the 3D film.In motion picture industry,the costly
hardware and processed required to produce and display a 3D film.3D films
became more successful throughout 2000s,culminating in the unprecedented
success of 3D presentations of Avatar in December 2009 and January 2010.
Chuck Hull invented and patented stereolithography(also
known as solid imaging) in the mid 1980s,when he founded 3D systems.The advanced
technology have been made,including the size of the printers themselves,the
materials they can use and more.The first stage of 3D printing is laying out an
original idea with digital modeling – that is with Computer Aided design(CAD)
or animation modeling software.Once the program is chosen,we can create a
virtual blue print of the object.The program then divides the object into digital
cross sections so the printer is able to build it layer by layer.The cross
sections essentially act as guides for the printer,so that the object is the
exact size and shape you want.Both CAD and animation modeling software are
WYSIWYG graphics editors.Once the design is completed,you send it to the 3D
printer with the standard file extension STL(for stereolithography or Standard
tessellation language).STL files contain three dimensional polygons that are
sliced up so the printer can easily digest its information.
The 3D printing has the potential
to transform several industries.In health fields medical professionals have
used 3D printing to create hearing aids,custom leg braces and even a titanium
jaw.The 3D printed meat could fill the human need for protein while having less
of an impact on the environment.The karnerMaker is a 3D printer large enough to
print entire rooms.Defense Distributed,a project for open sourced 3D printed guns,obtained a federal license to
manufacture and sell firearms.With the approval from the U.S government,Defense
Distributed Head Cody Wilson can sell and transport the pieces they’ve been
making,but is required to keep records of all productions and transactions.A 3D
printed semi automatic that fires more than 600 rounds.