What is virtual reality?
VR (Virtual Reality, referred to as the VR,
also translated as spiritual environment, magic reality) is a high-tech that
has been developed in recent years, and it is also known as Virtual Reality
technology or artificial environment. Virtual reality is the use of computer
simulations to generate a three-dimensional virtual world, providing the user with
simulated visual, auditory, tactile and other sensory effects, allowing users the
immersive general feeling, in time, there is no limit to observe the virtual three-dimensional
things within.
What is augmented reality?
Augmented Reality (Augmented Reality,
referred to as AR), is also known as mixed reality. It is obtained through
computer technology, the application of virtual information into the real
world, the real environment and virtual objects in real time superimposed on
the same screen or space.
What is a mixed reality?
Mixed Reality (Mix reality, abbreviated
MR), both including enhanced virtual reality and augmented, referring to merge
reality and the virtual world and the emergence of new visual environment. In
the new visualization environment where physical and digital objects coexist
and interact in real time. Systems typically employ three main features: 1 It
combines virtual and real world; 2 in a virtual three-dimensional (3D
registration); 3. real-time operation...
VR and AR difference:
Simply put, virtual reality (VR)
enables you to see the scene and the characters that don’t exist, a virtual
world is making a substitute to your senses. In augmented Reality (AR), we see
some scenes and characters that are virtually put into the real world scenes.
Interaction difference:
VR equipment: Because VR is a pure virtual
scene, the VR equipment is more interactive for the user to interact with the
virtual scene, more use is: position tracker, data glove (5DT and the like),
dynamic capture system, data helmet and so on.
AR Equipment: Because AR is a combination
of real-world scenarios and virtual scene, so basically you need a camera, the
screen based camera to take on the combination of the virtual screen to display
and interact with, such as GOOGLE GLASS these (in fact, strictly speaking,
IPAD, mobile phones these products only with a camera, can be used for AR, AR
just install the software on it.)
Technical differences:
Game-like production, to create a virtual
world for people to experience it is to play graphics core of the technology.
And we have the highest form of contact for the application in the game, it can
be said to be an upgraded version of the traditional game entertainment
devices, focusing on whether the virtual scene has a good experience. The real
scene is not relevant, they do not care.
VR devices are often put into the frames,
the typical equipment is oculus rift.
AR applications is using computer vision
technology. AR emphasize rehabilitation equipment visual function of the human,
such as automatic tracking to identify the object, rather than to point it out manually;
independent tracking and the surrounding real scene 3D modeling. Typical AR
device is normal mobile phone terminal, such as an upgraded version of Google
Project Tango.
AR use and practice, so that the medical
and healthcare industry has undergone great changes. Improving medical training
to improve management effectiveness of regulatory authority, AR influence in
the medical industry has never stopped, some experts have predicted, AR will
dominate the future.
Whether it is education, advertising or
health care, AR brought to a whole new world in front of us. It changed the way
we interact with things, objects in everyday life radically.
Youngch electronics shares independently
developed Internet-based information dissemination system that has AR
technology video enhancement features, and can actually be used in various
industries
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