Name Roll no.

Ashish Ghoderao 14103A0020

Varun Dabhade 14103A0021

TOPIC : LASER MOUSE

Different Types of Computer Mouses

INTRODUCTION

1.Mechanical Mouse2.Optical-Mechanical Mouse3.Optical Mouse4.Laser Mouse

An optical computer mouse uses a light source, typically an LED, and a light detector, such as an array of photodiodes, to detect movement relative to a surface.

It is an alternative to the mechanical mouse, which uses moving parts to sense motion.

Optical Mouse

Laser MouseA laser mouse is a type of optical mouse that uses laser light to detect mouse movement. Like all optical mouse, the laser mouse has no moving parts inside. Laser is more accurate than the standard optical mouse design, providing for up to 20x greater sensitivity and precision. This improved sensitivity and precision can be key for gaming applications and graphical or engineering design applications, where pinpoint accuracy is important.Laser mouse have a higher dpi, which means that they can track more dots per inch, which in turn means that they're more sensitive.

Laser Vs Optical

1.Optical Mouse•It is Less expensive•LED lights are used•Lower resolution (3000 dpi)•Preferred surfaces (Include mouse pads, non-glossy surfaces)

Laser Mouse

•More expensive•Laser diode used in tracking movement•Higher resolution (6000 dpi)•No preferred surfaces or mouse pad required

Laser Vs Optical

THANK YOU FOR YOUR ATTENTION !!!!