Essay On Touch Screen

1750 Words7 Pages

Make Any Surface as Touch Screen
P.Waghralkar, Devang Mishra, Smriti, Vishal Jagtap, Ajinkya Ghuman
Bachelors in Engineering, Information Technology Engineering, Padmabhooshan Vasantdada Patil Institute of Technology, Pune, India

Abstract: The purpose of this system is to describe our research and solution to the problem of designing a simply touch. It outlines the problem, the proposed solution, the final solution and the accomplishments achieved. Due to the enormous increase in use of touch screen technology, as well as its vast deployment in various applications, the need of touch screen development arose. Firstly, this report outlines a description of the primitive features of an touch screen; its purpose, any surface, and its use. …show more content…

This touch screen can be mobile (movable) or stationary (non-movable). Various type of touch screen creation technique can be differentiated by the literature survey done is given below:
1. Projector Based Touch
2. Screen Based Touch
3. Glass/Plastic Sheet Based Touch Projector Based Touch Projector Based Touch Is one of the most simplest way to provide touch screen and to give mobility to some extent this is one of the most flexible way to make touch screen by making the projection touch screen itself. Projector Based Touch generally projects the workspace on certain surface. And then this surface is turned into touch screen by the system. And then it could be used by the user. This surface can be anything from wall, table, glass, etc. But this system requires camera’s to capture the work done or task performed on the workspace and projector is compulsory or they won’t work.

Screen Based Touch

These are type of touch screen which we used on daily basis in our day to day life. These touch screens are screen that can sense touch and response to same. These types of touch screen are generally used in mobile, computers, laptop, etc. They are most common type of touch screen available in market and are widely

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