sixth sense- anitesh

8/2/2019 Sixth Sense- Anitesh

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Sixth SenseTechnologyWear Ur World

By:

Anitesh John Saunders

08BTCSE004

~


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objects gestures~


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objects how we usethem

How can we leverage ourknowledge about everyday

objectsand how we use

them to our interaction withthe digital world ?~


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Introduction A wearable, gestural interface that

augments the physical world around us with thedigital information.

Integrates the digital information into thephysical world and its objects, making the entireworld your computer.

Developed by Pranav Mistry, a PhDstudent in the Fluid Interfaces Group at the MITMedia Lab.


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Bridges the gapbetween

the tangible and theintangible world.

It is a technologywhich aims at causingcomputers and othermachines to adapt to

human needs.

The current prototypecosts around $350.


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Genesis

The first gesture interface device wascreated by attaching some strings and

pulleys to the rollers of a scroll mouse.


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Another exploration wasaimed at helping thedesigners and architects toimagine and draw objects in

3- dimensions.

The device was a pen

that could draw in 3-dimensions.


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Another big

thing was aPhysical GoogleMap whichsupplies

information aboutthe OBJECTSplaced on it.


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Human mind is interested indynamic information, rather than

in computing.

The next phase was to go theother way round, to paint thereal world with the digitalinformation

The key idea behind it was tofree the pixels from the confines

of digital devices.

Thus evolved the Head-Mounted Projector.


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Componen

tsq Wearable CameraCaptures an object in view, tracks theusers hand gestures and sends thedata to the smart phone.

q MirrorThe downward facing projector projectsthe image on the mirror which reflects iton the desired surface.

q ProjectorEnables surfaces, walls andphysical objects to be used asInterfaces and displays data sent from

smart


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q Smart PhoneoAn internet enabled smart phone is

necessary to process the data.o As the smart phone is the open source, aprogram to process the data need to bedeveloped.o The software searches the web andinterprets the hand gestures.

q Color Markerso They are at the tips of the users

Fingers & help the camera torecognize the hand gestures.o The movements and arrangementsofthese markers are interpreted andthey act as instructions for the

projectedapplication interfaces.


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Working


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Related Technologies1. Augmented Reality: No more a ScienceFiction

It is a term for a live direct or indirect view of a

physical real world environment whose elements areaugmented by virtual computer generated imagery.


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2. GestureRecognition

It is a topic in

computer science andlanguage technologywith the goal ofinterpreting human

gestures via.,mathematicalalgorithms.


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3. Computer

Vision

It is the scienceand technology of

machines thatsee. It isconcerned with thetheory behindartificial systemsthat extractinformation fromimages.It is also used in


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4. RFID

Radio FrequencyIdentification is

basically anelectronic taggingtechnology thatallows the detection,

tracking of tags andconsequently theobjects that theyare affixed to.


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Applications

Getting Information About products.

Receiving LIVE NEWS stream on the

newspaper

Receiving updated weather

information on the newspaper itself

Playing games on a piece of paper


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Use your wrist as a touch interface

Click images by hand gestures

Display information about people

Get flight details on the boarding

pass itself


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The Way

Forwardv Mouse less


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v Playing with paper

Why only computers, we canplay with papers.

We can take a part of adocument putting

over another paper and we canevenmodify the paper and print it.So the work flow is moreintuitive.

In a more dynamic way you canpinch the information on the

paper to your system.


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v Third EyeMultiple viewers can seedifferent things on a same

display screen at the sametime.

A public sign board candisplay information in different

languages at the same time.

We need not have the splitscreen in games now.

A public display can showsecret messages or patterns.

In the same movie theatre,people can see different end ofa suspense movie.


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Advantages

Portable

Support multi touch and multi userinteraction

Cost effective

Connection between real world and digitalworld

Data access directly from the machines inreal time

Mind map the idea anywhere


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Limitations

Requires high speed internet whichis costly for general use.

Post processing can occur however.

There exists hardware limitations

of the devices.


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Future

EnhancementsTo get rid of color markers.

To incorporate camera and projector inside mobilecomputing devices.

Whenever we place pendant- style wearable device ontable, it should allow us to use the table as a multi-touchuser interface.

Applying this technology in various interest like gaming ,

education systems etc.,

To have 3-dimensional gesture tracking.

To make sixth sense work as a fifth sense for the disabled

person.


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ConclusionImagination is the only limit for such technologies.

It is a sense that would give seamless and easy accessto the Meta information.

We can have our digital world with us wherever we goand we can start using any surface around us as aninterface.

Actually ,the hardware is not that hard to

manufacture. The open source software is going to bemade available.

So the technology can reach masses than staying to

laboratories or environments.


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