evomouse technology

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CELLUON EVO MOUSE AND WORKING
KRUTHIKA LEKSHMI.M.G, ARUNACHALA COLLEGE OF
ENGINEERING FOR WOMEN.

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ABSTRACTION

• This paper aims to solve the problems of mouse.
• Celulon wants to take the evolution one step
  further by removing the hand held device
  altogether, turning your desk into a virtual
  touch screen.
• The new EVO MOUSE a pet dog shaped that
  functions differently and not like the other
  mouse. The design of this device is the shape of
  the dog, which is why it is named as PET.

• .

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INTRODUCTION

• The traditional mouse has certainly seen an
  evolution over the last ten years, moving from
  the crud collecting ball version with serial
  connections to laser guided devices that plugs
  into any USB port.
• Celluon now wants to take the evolution one step
  further by removing the hand held device
  altogether, turning your desk into a virtual
  touch screen.

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EARLY MOUSE

• .

• The first functional mouse was actually
  demonstrated by Douglas Engelbart a researcher
  from the Stanford Research Institute, back in
  1963.
• Engelbart product was not the first pointing
  device.
• The name trackball comes from the fact that
  the respective device actually used a standard
  Canadian five-pin bowling ball.

.
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MECHANICAL MOUSE
.

• German company Telefunken published on their
  ball mouse on October2,1968. 
• Telefunken's mouse was then sold commercially as
  optional equipment for  computers.

Fig. Mechanical mouse, shown with the top cover
removed
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.
LASER MOUSE

• As 1998, Sun Microsystems provided a laser mouse
  with their Sun SPARC station servers and
  workstations.

.

• .

• These mice are considered as effective, sensitive
  and accurate devices as they support better
  tracking ability.

Fig. Laser mouse
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3D MOUSE

• Also known as bats, flying mice, or wands, these
  devices generally function through ultrasound and
  provide at least three degrees of freedom.
  Probably the best known example would be 3D
  connection / Logitech's Space Mouse from the
  early 1990s.

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EVO MOUSE

• The Evo Mouse is the evolution of the computer
  mouse. It is the latest and portable device which
  is the most cutting version of the mouse today.

• Evo Mouse is a dog shaped device that
  functions differently and not like the other
  mice.

• .

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TECHNOLOGY USED

• In the Celluon Evo Mouse device, the technology
  is basically made up of two principle components

• 3D Electronic Perception Sensor Chips
• Image Processing Software

• .

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3D ELECTRONIC PERCEPTION TECHNOLOGY

• Electronic Perception Technology (EPT) is a low
  cost.
• Single chip imagining technology that enables
  electronic components to form a 3D map of their
  surroundings and see what their users are doing.

• .

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IMAGE PROCESSING

• Image processing is any form of signal processing
  for which the input is an image.
• Output of an image processing may be either an
  image or a set of characteristics or parameter
  related to an image.

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HOW IT WORKS?

• The Evo mouse pet looks like a small box with
  legs,almost like a crouching animal.
• It turns any flat surface in to a virtual
  trackpad with your finger as a pointer.
• It sits right at the position where you would
  usually place a mouse.

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PRINCIPLE AND COMPONENT

• Celluon use the TIME OF FLIGHTprinciple to
  detect motion of object.
• Important components are are indicators of system
  in operation, not for TOF function.

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WHAT IS LINE CAP

• A normal LASER focused at a single point.
• A LINE CAP on to any LASER would make it emit in
  a plane ,generating a line when focused on any
  subject.
• This line generated creates a plane which is what
  we require.

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MAKING OF AN IR CAMERA

• Unscrew the lens assembly from its holder .the
  focus on most webcams is achieved using the
  thread is also used to hold the lens in.
• Remove IR filter ,IR filter stops IR light
  getting through to the sensor.
• Find a bit absolute black photographic film you
  can usually find a bit before the real photos
  start cut small bit out.

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FUNCTIONS OF EVO MOUSE
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Mouse using finger

• To write in your own digital handwriting.

Fig. Paint or Draw
Fig. Digital Handwriting
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CONDITIONS TO AVOID

• 1. Avoid direct sunlight.
• 2. Avoid low color temperature light source,
  such as tungsten, halogen, or incandescent lamp.
• 3. Avoid uneven or irregular surfaces. Place
  the product on flat surfaces.
• 4. Avoid a table or surface that is as
  transparent or reflective as glass or mirror.

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EVO MOUSE SPECIFICATION

• Evolution of the computer mouse.
• Finger works as a pointer.
• Works almost on any surface.
• Little space needed.
• Using your fingers you can control the cursor,
  click and select, double-click, right-click and
  drag with basic hand gestures.
• Multi-touch functionality including scroll,
  rotate, zoom, forward and back.

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ALGORITHM FOR RIGHT AND LEFT CLICK

• Idea for right click to show two fingers to the
  camera and calculate the total sum of the two
  BIG blobs and decide a threshold for area.
• B Signifies black frame without any blob.
• W- Signifies frame with blobs in it.

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SOFTWARE USED

• Dev-Cpu 5.3.0.3 as an editor and compiler.
• Open CV library 2.1 for image processing.
• CV blob library to track blobs.

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COMPACTABILITY

• It works with PCs and laptops with Windows XP,
  Vista or Windows 7 as operating systems.

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CONCLUSION

• We say it is portable, and fits perfectly for
  people on-the-go. However, if youre much of a
  gamer, it may take a little while before you
  master its functions and find it helpful.

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REFERENCE

• http//celluon.com/products_em_overview.php
• http//www.gizmag.com/celluon-evomouse/18137/
• http//blog.ziggytek.com/2011/03/17/cellulon-evomo
  use-the-next-generation-of-mousing-technology/
• http//www.pocket-lint.com/news/30734/evomouse-lau
  nches-pet-and-cube-variants
• http//elechub.com/evo-mouse/

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THANK YOU

• ANY QUESTIONS