Touchscreen Tablet PCs
The touch screen tablet PC is ideal for monotonous data entry with minimal handwritten effort such as menu or button-driven applications. It is suitable for businesses where durability and speed are the basic requirements for efficient performance. Touch screen applications improve customer service, develop accuracy in order taking, and can be instantaneously accessed using wireless links. Three basic systems are used to recognize a user's touch namely resistive, capacitive, and surface acoustic wave.
The resistive system is made up of a panel of glass. A metallic layer that is conductive and resistive covers this. These two layers are held apart by spacers, and a scratchproof layer is placed on top of the whole setup. An electrical current runs through the two layers while the monitor is operational. These two layers of screens make electrical contact when the user touches the screen. This enables the computer to calculate the point of contact on the screen because of the electrical field generated due to the contact. The computer calculates the co-ordinates of the point of touch thus enabling translation of the co-ordinates into a language that the computer can understand.
The monitor of a surface acoustic wave system consists of two transducers that are placed on the x and y axis of the computer monitor. These transducers send sound waves to each other and instantly recognize any disturbance in the system when touched thereby locating the spot at which the contact is made. This system allows good quality pictures and an almost near perfect clarity.
The benefits of Touchscreen tablet PC's include easy and quick accessibility, portability, better customer service in businesses, precision, and ease in operation.
Related Tags: tablet pc, tablet pc reviews, tablet pc software, best tablet pc
Costa Rica Travel provides detailed information on Costa Rica Travel, Costa Rica Travel Agents, Costa Rica Adventure Travel, Costa Rica Travel Packages and more. Costa Rica Travel is affiliated with Dominican Republic Weather.
Your Article Search Directory : Find in ArticlesRecent articles in this category:
- What Is An Sd Card? What Are Main Types Of Sd Cards
Manufactured as a competition offering to Sony's Memory Stick, the SD Card was developed by the SD C - Industrial Computers
In this day and age you can't afford to run an industry efficiently without a computer as it plays a - Computer Fix Services - Tips To Choose Good Quality Personal Computer Maintenance Online
Online computer repair services have become a fast and reliable problem solution for day to day tech - Reverse Engineering Romer For Aerospace
One of the most amazing things about reverse engineering is its significant contribution in any fiel - How To Buy The Best Projector Bulb
It is very important for you to know the right time to change the projector bulb before it will burn - Laptops Vs Desktops- Their Significance
Computers obviously are commonly used for more or less everything from entertainment to office work. - Cooling Your Laptop
It is common knowledge that laptops are commonly used by everyone but one must also know how to take - Dymo Labelwriter Fast Performance & Reliability
I don't think I'm the only one who has gotten tired of trips to the post office, standing in endless - Buying Dell Laptops A Long Time Investment
Today if you go to an office or a school, Dell laptops can be seen very commonly. Though we do not b - Hard Drives - Digital Space
The first hard drives (Hard Disk Drives, HDD) were developed by IBM in 1956. Since then the need for
Most viewed articles in this category:
- Video Killed the Beautiful View
"The sound brought our group to a stop; we turned around to see the ice mass collapse with a roar. A - Crossfire: The Dual GPU System Gamers Want
CrossFire is the new dual graphics card system from ATI. It offers remarkable image quality improvem - Canon PIXMA IP1600 Photo Printer Review & Its True Cost of Ownership
With Canon PIXMA iP1600 Inkjet Printer you can make high quality photo printings at home. No need to - Basic Information about Nero Burn DVD
Nero is a popular burning ROM designed to burn DVD's. The way this product got its name is very inte - The Development of the Vital IBM PC in Spite of the Corporate Culture of IBM
The public history of the PC began in August 1981, when IBM first announced "The IBM Personal Comput - PC Repairs
PC Repairs are often needed when we need our computer the most. One way to take away many problems o - Affordable Computer Printer Ink
The computer - once considered a luxury item - has easily become a staple in today's modern homes; a - Build your Own PC
Build your own PC! Simple and Fun. Just follow these instructions and you're on your way to a rel - Extending the Life of an Inkjet Printer with Proper Cleaning and Maintenance
Inkjet printers are becoming another "throw away" electronic device due to reducing costs and high i - Check Printers
A check printer is a printer that hooks up to a computer that has the capability of printing checks.