Specific figures on the growth of touch screen technology are hard to come by, but a 1995 study last year by Venture Development Corporation predicted overall growth of 17%, with at least 10% in the industrial sector.Other vendors agree that touch screen technology is becoming more popular because of its ease-of-use, proven reliability. The lights can be on, more than one student can interact with the display, and the teacher can better integrate the use of the display into collaborative group activities. The following video provides a good overview of the benefit of using a large high-definition multi-touch display in a classroom, direct from the teacher. Touchscreen technology originated over two decades ago, but it didn’t become a regular part of modern life until the introduction of the iPhone in 2007. Technology has evolved at record speed since, and that progression continues to evolve and grow in importance in our daily lives.

Touch screen technology has been around for several years but advanced touch screen technology has come on in leaps and bounds recently. Companies are including this technology into more of their products. The three most common touch screen technologies include resistive, capacitive, and SAW (surface acoustic wave). Most of the low-end touch screen devices contain on a standard printed circuit plug-in board and are used on SPI protocol. The system has two parts, namely; hardware and software. The hardware architecture consists of a stand-alone embedded system using an 8-bit microcontroller, several types of interface, and driver circuits. The system software driver is developed using an interactive C programming language.

1. Touch Screen Based Home Automation System:

The project is designed to wirelessly control electrical appliances using RF communication. It uses a control board at the receiver end and another control board at the transmitting end. A touch screen display along with a microcontroller is used at the transmitting side. By using this display one can transmit the information on which load is to be ON / OFF. On the receiver side, a microcontroller along with other peripherals is used to process the data received by the transmitter.

2. Touch Screen Based Remote Controlled Robotic Vehicle for Stores Management:

A touchscreen-based remote control is designed to control a robotic vehicle using RF technology. At the receiving end, a robotic vehicle is used which picks an object and displaces it from one location to another. A microcontroller is used in this project at both the ends i.e., at the transmitting and receiving side to control the complete project. The robotics vehicle consists of a soft catching arm to avoid excessive pressure on the object which is handled.

3. Touch Screen Based Industrial Load Switching:

A touch screen display is used in this project to manage to switch of industrial loads. Using conventional switches in the highly inflammable area could lead to disasters. So touch screen displays can be used in these conditions for switching of these appliances. The control unit comprises a microcontroller interfaced with the touch screen display along with other peripherals to perform the desired operation.

A touch screen panel is interfaced to the microcontroller. Open touching a specific part of the panel, the microcontroller receives the information about the coordinates of the part and processes the information to obtain the required data (the load number to be switched) and accordingly the particular optoisolator is given the signal to trigger the TRIAC and the lamp is switched on as current flows through it.

Some more touchscreen-based projects

Following is the list of some more Touch screen-based projects:

• Touchscreen Controlled Wheel Chair
• Color LCD with Touch Screen Interface Based Motor Speed Control.
• Microcontroller Based Password Protected Authentication System Using TouchPad.
• Development of Touch Sensing Application in Different Fields of Electronics Equipments.
• Finger Print Based Office Attendance and Password Protected Using TouchPad.
• Touch Screen Based Temperature Monitoring and Control System with Graphical LCD.
• GPS and Graphical Display Based Tourist-Guiding System with Touchscreen Keyboard Input for Dynamic Location Recording.
• RFID Tags and TouchPad Based on Petrol Filling Stations.
• Construction of Touchscreen Based Portable Digital Clock.
• PC Key Board Based Touch Screen Sensing System.
• Multi-Channel Analog Capacitive Touch Screen Sensing and Control for Industrial Robotic Realization Environments
• Automatic Touch Screen Based Vehicle Driving System.
• Prepaid Digital Energy Meter Using Touch Screen
• Touch Screen Operated Liquid Dispensing System.
• Touch Activated Speaking Robot
• Induction Motor Controlling Using Touchscreen.
• Design and Construction of Mems Accelerometer Based Tilt Operated Touch Free Mobile Phone.
• Design and Development of Mobile Phone Using Modem, Graphical LCD, Buzzer, and Touchscreen Based Keypad.
• Design and Development of Touch Screen Based ATM Machine.
• Touch Screen GLCD based Digital Devices Control System
• Touch Screen Based Moving Message Display System Using TouchPad.
• Touch Panel Based Automation.
• Construction of Microcontroller Based Touch Screen Mobile Phone with Password Protected Features.
• Implementation of Mobile Keypad Based Hi-Tech Door Locking System.
• Touchpad Controlled Robot.
• Industrial Process Control & Monitor Using Touch Screen.
• Target Catching Robotic Arm Manipulator Using Touch Screen.
• Touch Screen Based Electronic Voting Machine.
• Touch Screen Based Ordering System for Restaurants.
• Microcontroller and RF Transceiver based Chatting Application with Touch Screen Keyboard Implementation.
• Engine Temperature Monitoring and Controlling Through Touch Screen.
• Touch Screen Based Advanced Home Automation System for Next-Generation Apartments.
• Home Appliance Control Using Touch Screen.
• Touch Screen Based Wireless Communication Assistant for Dumb/illiterates in Airlines.
• Touch Screen Based Wheel Chair Implementation.
• Remote Control Robot Using TouchPad
• Touch Screen Controlled Motor Speed and Direction Controlling System.
• Image Viewer in Graphical LCD Touch Screen.
• Haptic Interfacing for the Disable Persons by Designing Simple Logical Touch Activated System.
• Touch Screen Based DC Motor Speed Control
• Microcontroller Based Auto-Dialer Home Security System Using GSM+Touchpad.
• Touch Screen Based Nurse/attendant Calling System for Physically Impaired.
• Touch Screen Based Digital Slate for Next Generation Elementary School Children.
• Microcontroller and Touchscreen Based Wireless Library Book Catalog System.
• Image-Based Password Authentication for Illiterates With Touch Screen.

• Touch Screen Controlled Lamp Dimmer for Next Generation Apartments.

Get more knowledge on various communication-based projects also at the engineering level.

Touchless Touchscreen Technology PPT and PDF Report For CSE: The Touchless Touchscreen can be defined as a technology where the finger motions are utilized without any need to touch the screen. In simple words, it works through hand wave in particular directions or a hand flick in a certain area. The main motive behind developing this technology was to boost the convenience of the user. Since its advent, it has been used in a variety of forms globally.

Touchless Touchscreen Technology PPT and PDF Report

In this post, we will talk about the Touchless Touchscreen Technology in detail with real-life examples. Stick with us till the end, so you get the much-needed information about this technology.

How Touchless Touchscreen Technology Work?

The working of this amazing technology is divided into different parts that we mentioned in detail below:

• Movement detection

This technology identifies the movements in three dimensions without any need to touch the screen. The most important part of this system is sensors located near the screen. It detects the motion by making interaction in the line of sight that gets interrupted into on-screen movements.

• Optical Pattern Recognition

The operation of this system based on the recognition of optical pattern with the help of a solid state optical matrix sensor so that hand motions can be detected.

• Motion Pattern interruption

There is a connection of this sensor with digital image processor whose job is to interpret the motion pattern. It further sends the signals to the machinery, appliances, or device that can be controlled via electrical signals.

• Screen Pointing

The users only have to point at the screen that let them manipulate the objects.

Advantages

Let’s have a look at the major benefits of this technology explained below:

• Completely touchless operation

There is no need for touching the screen that boosts the convenience among the users. They can complete the operations from a distance up to 5 feet from the device.

• No Drivers

There is no need for any drivers in this system as it can work without them quite satisfactory.

• Control

This technology lets the users have better control over the objects when compared to the others. As we all know, they can control it from a certain distance without any problem.

• Boosts convenience

Having this technology let the users send commands with full ease and convenience.

Applications

Now, we will let you know about the applications of this technology in detail below:

• Touch-Less Monitor

This device is designed for applications where the mouse can’t work or touching the screen may be a difficult task.

• Armbands

Touch Screen Technologyeffective Curriculum Ideas Preschool

Many manufacturers have used this technology for creating armbands that can be controlled only using hands or fingers motion.

• Mauz

It is a third party device through which the iPhone can be transformed into a mouse or a trackpad.

• Airwriting

Here, the users can write text messages or create emails by writing in the air through this technology.

Content of the Seminar and PDF Report for Touchless Touchscreen Technology

• Introduction
• Touch less Touch Screen
• Touch less Monitor
• Working
• 9 Minority Report
  Inspired Touchless Technology
• Conclusion

Here we are giving you Touchless Touchscreen Technology Seminar and PPT with PDF report. All you need to do is just click on the download link and get it.

Touch Screen Technologyeffective Curriculum Ideas 4th Grade

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