Monday 5 October 2020
Sunday 12 July 2020
Friday 10 July 2020
Tuesday 12 May 2020
Mixed Reality
Introduction:
Mixed reality is the combination of real and
virtual worlds to manufacture new environments where material and digital
objects co-exist and real time interaction. Mixed reality is referred to hybrid
reality. In the physical world or the virtual world, Mixed reality not only
take place, but it is a mixture of
reality and virtual reality, surrounding
both augmented virtuality and augmented
reality using immersive technology.In the early 1990,. The
first mixed reality system, provide persistent picture, touch and sound was
the Virtual Fixtures stage developed at the U.S. Air Force's Armstrong Laboratories
. The Virtual Fixture project at the U.S Air Force established that human
performance could be radically augmented by the spatially registered virtual
objects overlaid on top of a person’s direct view of real physical environment
which was published in 1992.
Distinction between VR(Virtual reality), AR (Augmented reality)
and MR(Mixed reality):
The difference between VR, AR, MR are :
·
Virtual reality
immerse users in a completely artificial digital atmosphere.
·
Augmented reality
is one of the most-required technology which is growing today.It simply says
that AR works over a real world object by developing the virtual images. The input
received from a camera or another input device like smart glasses .Its easy
adequate to get information if we’re out and about in the real world with laptop
or cell phones just by mention Google and type some words .Virtual objects into
the contiguous technology has brought by AR technology.
·
Mixed reality is the combination of real and
virtual worlds to manufacture new environments where material and digital
objects co-exist and real time interaction. Mixed reality is referred to hybrid
reality.
Five benefits of MR:
1. The technology of mixed reality is becoming increasingly normal and the
manufacturing system can obtain benefit from its use in a many of ways.
2.
Reduce call out times for protection.
3.
Speed up the quality control development
4.
Improve worker preparation
5.
Minimize the skilled labor
famine.
Wearable Holographic Computers(Application of MR):
It is a
application of MR in which these wearables include sensors that map environment
physically and create a holographic displays.
It’s a very interesting application as users for venues can pin holographic images
to physical objects. A venue controller is help in event planners to see a
layout to have a better appreciation for the space. Different flows
experimented like chairs could be rearranged, objects moved
with in a virtual space with 3D walkthroughs in
advance of booking .
Using a wearable holographic computer was to
explore the accuracy and feasibility to
guide external ventricular drain (EVD) insertion and improve the accuracy of the classic freehand addition
method for EVD insertion. It also required to provide a clinically applicable
workflow expression. The use of a head-mounted mixed-reality holographic
computer demonstrates to successfully carry out hologram-assisted bedside EVD
insertion.To show how medical imaging data can be used by the neurosurgeon to imagine
patient-specific holograms that can intuitively guide hands-on operation which
is a set of clinically applicable workflow images is presented. It also provide
beginning proof of the accuracy and feasibility of this hologram-guided EVD
insertion technique.
WRITTEN BY,
SHOMAIL MUBARAK
Augmented Reality and its Innovation
What is augmented reality?
Augmented reality is
actually a mixture of real life and virtual reality somewhere in between the two, so it's often referred
to as mixed
reality.
The key point is that the
extra information it gives you is highly topical and relevant to what we want
to do or know in a
certain place and time.
How does AR tracking
work?
Augmented reality is one of the most-required
technology which is growing today.It simply says that AR works over a real
world object by developing the virtual images. The input received from a camera or another input device
like smart glasses .Its easy adequate to get information if we’re out and about
in the real world with laptop or
cell phones just by mention Google and type some words .Virtual objects into
the contiguous technology has brought by AR technology.
It easier to get spare information
automatically through AR which means that our manageable computing device needs
some usual way of finding out that where we are looking a problem so, its known
as tracking
GPS is the device which use for the simplest
form of tracking to figure out a position automatically about a place that
where we are visiting (a restaurant, a street, a list of nearby ice-cream
parlour ,or whatever).
WIFI is quite easy to use for tracking
information.. But if we are in balcony or anyother place like museum and what
we truly want is information about each picture automatically about to happen
on our cell phone
As We walk throughout the building? GPS is not
enough for every application So there are two different solutions known as
marker-based and markerless tracking.
Markerless tracking: The virtual objects moves by the user.
Virtual object in our room can visualize by AR application .Markerless tracking
permit us to try different combinations of technique, place and objects.
For this function, the user wants to decide where to place the
virtual object.So its called the Markerless AR.It also use for virtual
video-game character in front of the user.In the markerless tracking ,the user
does
not want to worry about the place of the virtual
objects.The use for the Markerless AR is that do not want a secure to the real
world.
Marker-based tracking: Marker-based tracking is tracking to which
track the object in the real environment by the camera ,So the virtual object
pop-up.The simplest option for tracking is to use two-dimensional
barcodes.It simply say that point the phone’s
camera on the barcodes into a web addresss so browser call up a web page with
further information. Hence it is called Markerbased tracking.
What kind of AR
applications already exist:
·
Yelp
Monocle
Yelp was original AR mobile app. The first augmented
reality
app in 2009 which provided social reviewing service by using iPhone. Yelp provides improved routing through a town. It is most convenient app
uses for smartphone’s GPS to dosplay information about the nearby places.
.
·
WallaMe
The
example of AR entertainment app is WallaMe which allows users creating their
own virtual animal.First take a photo of their surrounding after that user add
pictures,drawings on it.So the Wall is ready. This app adds data about its
location.
·
Ingress
The another entertainment app
is Ingress using AR GPS navigation.Ingree is a multiplayer game which play
through online .All players are divided into Enlightened and fight with each
other to contol virtual enemies.The main point of the game is the largest
possible number of portals to arrest, which is situated in the places of import
.It is used for Google Maps and available on both IOS and Android.
·
Wikitude
World Browser
Wikitude World Browser
is creation of Wikitude(SDK), the company known for its Augmented Reality SDK.
The AR browser for smartphone users' has a large range of features that can
come in helpful for tourists.
Innovation:
Augmented
Reality Markerless Game:
This game based on
AR markerless .Its is a single player game .In this game player will have a
weapon to shoot a flies which will come randomly.When Player shoot a flies so
it will
increasing their scores .There are three levels. In
this game also will have a time limit in each level.We will use Vuforia SDK
because its allows to
create vision apps and games for Android and iOS using
a drag-and-drop authoring workflow.Its a
unity based game.
WRITTEN BY,
Shomail Mubarak
Monday 3 February 2020
Sunday 2 February 2020
Saturday 1 February 2020
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