Multi Touch Screens ppt.pptx

8/10/2019 Multi Touch Screens ppt.pptx

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Multi Touch Screens

What Is Multi Touch?

Unlike single touch inputwhere users can select asingle point, drag and drop, push and slide with onlya single finger or stylus.

Multi touch Technologies enable devices torecognizeand respondto touch inputs atmultiple locations simultaneously.


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A Brief History of Touch Technolog

The beginnings of multi-touch roughly somewhere into the early1970s.

Although a first touch screen was introduced in 1972 with thePLATO IV

Touch Screen Terminal, a multi-touch device did not come up until1981, when Jack Rebmann produced a Tactile Array Sensor for

Robotics the usage of which is described by Wolfeld The Touchscreen revolution in display user interfaces has been

going strong since Apple introduced the iPhone in 2007.


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How it works ?

It is developed on SURFACEPlatform that works onSensors.

Sensor allows a display to recognize fingers, hands,and objects placed on the screen, enabling vision-based interaction without the use of cameras.

The individual pixels in the display see whatstouching the screen and that information isimmediately processed and interpreted.

It Works on:

Capacitive Technologies

Surface Capacitive Technology or Near FieldImaging (NFI)

Projected Capacitive Touch (PCT)

Mutual Capacitance

Self-Capacitance


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Benefit ?

The BenefitsOf Multi Touch Over Single Touch

Quite simply, multi touch input expands the range of

functionality these devices can support. Two fingers(or activation points) allow users, for example, tozoom in/out or rescale the display, with the rightsoftware.

The power of this enhanced functionality becomesimmediately apparent when we look at industrialapplications.


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Advantages Another specific positive aspect of multi-touch lies within the use of simultaneously handled

As users can employ both their hands (and many fingers) or also different devices in combin

hands at the same time. They are able to make significant improvements regarding the time a task takes to be comple

Users need to be somewhat acquainted with the handling, but on simple and intuitive systethis seems to be no problem.

Apart from simultaneous usage of hands or devices, you can also extract a lot of informationmeans of input.

Touches can be varied in pressure sensitivity and angle (on several axes) and hands can be us

variety of gestures by tilting, flicking and catching or forming any conceivable kind of sign

Furthermore, multi-touch opens a whole new set of possibilities for applications since multi-not only multiple hands or devices but also multiple persons.

This enables the creation of reasonable collaborative touch systems, in which several users cthe screen as well as with each other simultaneously.


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Added Advantages

Browse images or screenshotsof all your usual documents and mthem with multi-touch gestures.

Open the original file, video or even a website, directly from theapplication

We can customizeany thing

Saving or arranging made easy

Professional Productivitytransform the way we work

NavigateMulti page formats

And create links to any external file or application

Easy to create multiple page formats


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Disadvantages

occlusion : On the negative side, multi-touch systems complicate the problem, as several fingers, hands or devices are clouding even more touch screen than on single touch devices.

This can, however, be eased by using clever interface design approac

Another basic issue is the fat finger problem which requires designerinteraction elements of a

certain minimum size, in order to be precisely touchable by human fin

As multi-touch systems mostly rely on touch screens rather than toucwithout display, you always need to be able to look at the surface anddiscernible display in formation


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You Can Also

Visualizeyour data & assets through an interactive user interface. Gain critic

from massive amounts of data. Directly manipulate objects and analytic viewmulti-touch interface

Multi-touch helps to visualize, control and analyse 3D models using the mosinterface. Multi-touch is the future of 3D design. Great for CAD, automobile,manufacturing, real estate and medical industries

With the Air Screen, exchanging conference material and information becomastonishingly fast and convenient. Gone are the days when lumber some paand materials and upsetting cables and wires were indispensable part of a mAir Screen, a mere touch and swipe will do


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Highlightsof Multi Touch Technology

Technology Innovationsassociated with TouchWireless Display WirelessTouch

High Performance up to 200 fps Insensitive to IncidentSmoothest Touch Screen Glass Scratch-Proof Glass

USB Powered Multi- Writing

ZenonSupervisor Waterproof

IntegratedSound BAR Wide- Area Micropho


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Where it Can be used ?

Government & Private Sectors Personal & Business Purposes

Banking & Financial Sectors Research work

Educational Institutions Corporate offices

Health & Diagnostics Food & Beverages

Events & Entertainment Construction & Architecture

Enhanced dining experience Multi-Table Connectivity

An advanced multi touch gaming with high graphics support.

Enhanced multimedia experience including audio, video and photo sharing

(In a single line instead of computer Multi Touch screen can be use


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Industries where the Multi Touch Technocan be used


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Where Does This Technology Sta2010?

From these insights into touch technologies it appears that it is cage in current times although the early breakthroughs were madago. From the innovation activity around it we can see that it reaheadway in the 90s and the last 3 years 2008, 2009, 2010 indicaresearch in this space has just taken off to a new level and goingcurrent trend is only likely to climb even higher from here. Its onextremely hot technologies of our times and is being sought af

very wide of industries for various applications and is likely to sqpredecessors like keypad and mouse and become one of the elecomputing interfaces of choice in the present decade.

From what we have seen through the insights revealed by IP actpatent data we are going to see a lot more of touch related electthe days to come.


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Some Manufactures

Zytronic

Multitouch

U-Touch

MMT

Touch Magix

Horizon DisplayMarkets and Makers


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Challenges


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Market Strategy

Today, it shows no sign of stopping, and the market for toucmodules is expected to double from $16 billion in 2012 to $billion in 2018.

More than 200 suppliers have entered the market, providingtechnology in 12 different categories of displays

The aging resistive touchscreen technology still has 97 supp

from 64in 2009 Projected capacitive screens, which have risen dramatically

from 27suppliers in 2009to 102in 2012

Global Multi-Touch Market to be worth $5.5 Billion by 2016


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Market Analysis

North America and Europe are reaching the maturity stage. In 2010, North America accounted for about 42% of the glo

and is expected to grow at a CAGR of 11.7% from 2011 to 20

In 2010, North America accounted for about 42% of the glo

Expected to grow at a CAGR of 11.7% from 2011 to 2016.

APAC and ROW both are considered as high growth markets

APAC is contributing only $389 million.

Expected to grow at a CAGR of 26% from 2011 to 2016.

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Multi Touch Screens ppt.pptx