CELLUON EVO MOUSE

PRESENTATION BY:RATNA TEJASWINI GADE09RP1A0526

AGENDA INTRODUCTION TO EVO MOUSE HISTORY OF MOUSE WHAT IS EVO MOUSE TECHNOLOGIES USED HOW IT WORKS PRINCIPLES AND COMPONENTS FUNCTIONS COMPATIBILITY

INTRODUCTION

Evo Mouse offers multi touch control , looks like a cute dog.

Introducing the evo mouse, the latest and portability most cutting version of the mouse today

When the “3D Electronic Perception Technology” added this product to its technology lineup, the company has yet to divulge when the evo Mouse will be out on the market.

HISTORY OF MOUSE

In the 1960's, a relatively unknown inventor

“Douglas Englebart”, wanted to create a way for people to interact with a

computer screen.

FIRST MOUSE

In the year 1963, the First mouse prototype was

invented by Douglas Engelbart at the Stan Ford

Research Institute.

The first mouse model had a cord attached to

the rear part of the device, which was looking

like a tail and it was resembling the common

mouse.

The first mouse was a bulky device ,with two

wheels perpendicular toeach other, the rotation of each wheel is translated into motion along one axis.

ROLLER BALL MOUSE German company called "Telefunken" published the first early ball mouse called "RollKugel" in the year 1968.

The ball mouse has two freely rotating rollers. They are located at 90 degrees each apart.

One roller detects the forward backward motion and other roller detects the left right motion of the mouse.

Opposite of the two rollers is a third one which is placed at 45 degrees that is spring loaded, in order to push the balls against the two rollers.

OPTICAL MOUSE An optical computer mouse  battery powered, wireless optical mice flash the LED intermittently to save power, and only glow steadily when movement is detected.

Optical mice make use of one or more light emitting diodes and an imaginary array of photo diodes to detect movement relative to the underlying surface.

The earliest optical mice detected movement on preprinted mouse pad surfaces, whereas the modern optical mouse works on most opaque surfaces.

LASER MOUSE

A laser mouse is a type of computer mousing

device that uses a laser beam rather than a ball

to track the movement of the user's hand.

Laser mice are becoming increasingly common

because they are perceived to have better

tracking ability.

The lack of moving parts also makes them far

less subject to damage.

GYROSCOPIC MOUSEThere are a number of computer pointing

devices (in effect a mouse) on the market that

have gyroscopes in side them allowing you to

control the mouse cursor while the device is in

the air! 

They are also wireless so are perfect for

presentations when the speaker is moving

around the room.

The gyroscope inside tracks the movements of

your hand and translates them to cursor

movements.

WHAT IS EVO MOUSE……?

The Evo Mouse is the evolution of the computer mouse.

Evo Mouse is a dog-shaped device that turns any surface into a touchpad.

Tracking your fingers, it lets you do anything a regular mouse can do.

CONTD….. The Evo Mouse works on nearly any flat surface

and requires very little space.

It tracks effortlessly to your comfortable and

natural movements.

With the Evo Mouse, you can perform common

mouse operations using only your fingers.

You can control the cursor, click and select,

double-click, right-click and drag with basic

hand gestures.

TECHNOLOGY USED

The technology is basically made up of two

principle components:

(a) 3D Electronic Perception Sensor Chips

(b) Image Processing Software

3D ELECTRONIC PERCEPTION TECHNOLOGY

It 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.

IMAGE PROCESSING

Image processing is a physical process

used to convert an image signal into a

physical image.

The image signal can be either digital

or analog.

HOW IT WORKS…?It’s a mouse that allows you to

use your finger as a pointer in

place of a physical mouse.

It sits right at the position where

you would usually place a mouse,

and through its two infrared sensors

that look like eyes, it allows the usual

mouse functions.

PRINCIPLE

The basic principle of Evo Mouse:

Celluon use the "time of flight"

principle

to detect the motion of object.

COMPONENTS OF EVO MOUSE

IR pulse emitter - you can see the

rectangle at the bottom.

TOF CMOS sensor - on the head of the

cute shape between the two LEDs.

(LEDs here are indicators of system in

operation, not for TOF function).

FUNCTIONS

The Evo Mouse offers multi touch

capabilities, letting you rotate and

zoom on images and scroll text using

gestures.

The device can even recognize your

handwriting if you use either your

finger or pen.

PAINT AND DRAW

DIGITAL HANDWRITING

MORE INTERESTING……

What’s even more interesting is that

the Evo Mouse can be connected

wirelessly via Bluetooth or can be

wired via USB.

If you choose to use it wirelessly, you

can have it running for two hours once

charged.

COMPATIBILITY

In terms of compatibility, it works with

PCs and laptops with Windows XP,

Vista or Windows 7 as operating

systems. Moreover, it works with your

Windows Mobile, Blackberry devices.