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1. Presented by,
Nihal I S
USN:2KLEC047
Roll No: 43

2.  Touchless technology is revolutionizing human-computer interaction by
enabling users to interact with digital interfaces without physical touch.
Collaborative efforts between TouchKo, White Electronics Designs, and
Groupe 3D have resulted in a remarkable touchless screen, reminiscent of
the Nintendo Wii but without the need for a physical controller. This
innovation utilizes infrared sensors, cameras, and gesture recognition
algorithms to detect and interpret user movements in real-time. From
consumer electronics to healthcare and automotive industries, touchless
technology is reshaping various sectors with its convenience and
accessibility. Join us as we explore the evolution and applications of this
transformative technology in our seminar on Touchless Technology.
 This unique screen is made by TouchKo , White Electronics Designs , and
Groupe 3D.
 The screen resembles the Nintendo Wii without the Wii Controller.

3.  The Touchless technology are being used in many forms in many different
places. Touchless technology has diverse applications across multiple
sectors. In healthcare, it's used for non-contact temperature screening and
touchless hand hygiene systems. Retail adopts touchless payment solutions
and interactive displays. Public spaces feature touchless automatic doors
and restroom fixtures.
 In automotive, touchless interfaces enable hands-free control and keyless
entry. These applications enhance convenience, safety, and efficiency in
various domains, making human-computer interaction more seamless and
hygienic.

4.  The touchless monitor unveiled at the CeBIT show merges technology
from TouchKo with the expertise of White Electronic Designs and Tactyl
Services. This advanced monitor employs motion-sensing technology in
three dimensions, enabling users to interact without wearing special
sensors or making physical contact.
 Powered by TouchKo's sophisticated motion detection system, the monitor
accurately tracks hand movements and gestures in real-time. This hands-
free interaction model offers versatility and ease of use, allowing users to
navigate menus, manipulate digital content, and perform actions intuitively.
 The monitor's applications span various sectors. In retail, it enables
interactive displays without physical contact. In healthcare, it facilitates
hands-free operation of medical equipment. Overall, this touchless monitor
signifies a significant advancement in human-computer interaction,
promising a seamless and immersive user experience.

5.  The touchless system operates on a remarkable capability to detect
movements in three dimensions without necessitating direct physical
contact with the screen. This innovative functionality is made possible
through the strategic placement of sensors around the perimeter of the
screen in use. These sensors are meticulously positioned to cover the entire
viewing area, ensuring comprehensive coverage for detecting user motions.
 When a user interacts with the system, whether it's to navigate through
menus, manipulate digital content, or execute commands, they do so within
the line-of-sight of these sensors. As the user's hand or other objects move
within the detection range of the sensors, the system swiftly captures and
interprets these movements.
 The technology behind this process involves the sensors capturing changes
in the position and orientation of the objects in their field of view. These
changes are analyzed and translated into corresponding on-screen
movements or actions in real-time.
 .

6.  To achieve this, the system utilizes sophisticated algorithms that analyze the data
captured by the sensors, accurately determining the direction, speed, and intensity
of the user's movements. This data is then processed to generate precise
commands or inputs that reflect the user's intentions.
 Furthermore, the system is designed to be highly responsive, ensuring minimal
latency between the user's actions and the corresponding on-screen feedback. This
responsiveness is crucial for delivering a seamless and immersive user
experience, enhancing usability and overall satisfaction.
 Overall, the touchless system's ability to detect and interpret movements in three
dimensions, without the need for physical contact, represents a significant leap
forward in human-computer interaction. By leveraging advanced sensor
technology and intelligent algorithms, it offers users a natural and intuitive way to
interact with digital interfaces, opening up new possibilities for applications
across various industries and environments

7.  The basic idea described in the patent is that there
would be sensors arrayed around the perimeter of the
device capable of sensing finger movements in 3-D
space

8.  The Touchless SDK is an open source SDK for .NET
applications.
 It enables developers to create multi-touch based
applications using a webcam for input.

9.  The demo was created using the Touch less SDK and
Windows Forms with C#.
 There are 4 fun demos:
◦ Snake - where you control a snake with a marker
◦ Defender - up to 4 player version of a pong-like game
◦ Map - where you can rotate, zoom, and move a map using 2
markers
◦ Draw the marker is used to guess what…. draw!

11.  Touch Wall refers to the touch screen hardware setup
itself; the corresponding software to run Touch Wall,
which is built on a standard version of Vista, is called
Plex.
 Touch Wall consists of three infrared lasers that scan a
surface.

13.  1. Tobii Rex:
Tobii Rex is an eye-tracking device from Sweden
which works with any computer running on Windows
8. The device has a pair of infrared sensors built in that
will track the user’s eyes.

14.  2. Elliptic Labs
Elliptic Labs allows you to operate your computer
without touching it with the Windows 8 Gesture Suite.

15.  3. Airwriting
Airwriting is a technology that allows you to write
text messages or compose emails by writing in the air.

16.  4. EyeSight
eyeSight is a gesture techonology which allows
you to navigate through your devices by just pointing at
it.

17.  5. Mauz
Mauz is a third party device that turns your iPhone
into a trackpad or mouse.

18.  6. PointGrab
PointGrab is something similar to eyeSight, in that it
enables users to navigate on their computer just by
pointing at it.

19.  7. Leap Motion
Leap Motion is a motion sensor device that
recognizes the user’s fingers with its infrared LEDs and
cameras.

20.  8. Myoelectric Armband
Myoelectric armband or MYO armband is a gadget
that allows you to control your other bluetooth enabled
devices using your finger or your hands.

21.  9. Microsoft Kinect
It detects and recognizes a user’s body movement
and reproduces it within the video game that is being
played.

22.  Today’s thoughts are again around user interface.
 The Touch less touch screen user interface can be used
effectively in computers, cell phones, webcams and
laptops
 May be few years down the line, our body can be
transformed into a virtual mouse, virtual keyboard ,Our
body may be turned in to an input device!