Electronic Paper is also called Electronic ink DisplayUnlike conventional backlit flat panel displays which emit light, E-paper displays reflect light like ordinary paper.It can be described as an easily transportable electronic display device that looks like real paper and can be rewritten millions of times.
This slide focuses on display applications of liquid crystal devices. It contains a short video to explain the process very well. Hope it will be helpful.
Simply we can say that the Distribution System is a collection of independent computers connected by a
computer network that appear to the user as a single computer.
Today it helps to develop the information technology and modern technic of internet. This is more
powerful than personal systems and the cost will be reduced. The machines which are in distributed
system are not sharing memory, instead of that they share messages between them. The users who are
connected with the Distributed System are enabled to share resources, hardware, software and other
data. That is very useful for the persons in every position in organizations.
Management is the organizational process that includes strategic planning, setting objectives, managing resources,deploying the human and financial assets needed to achieve objectives, and measuring results. Management also includes recording and storing facts and information for later use or for others within the organization.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
DevOps and Testing slides at DASA ConnectKari Kakkonen
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Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
1. GRAPHICS AND IMAGE PROCESSING
ICT 2403
RAVI YASAS JAYASUNDRA
ICT /10/11/013
ASSIGNMENT #1
2. 1 | P a g e
Plasma panel display
Overview
This is a flat panel display consist of two glass panels each with parallel electrodes deposited on their surface.
Electrodes covered with a dielectric layer. The long electrodes are stripes of electrically conducting material that also lie between the glass plates, in front of and behind the cells. As can be seen in the illustration, the electrodes are covered by an insulating protective layer. The transparent display electrodes are mounted in front of the cell, along the front glass plate. Control circuitry charges the electrodes that cross paths at a cell, creating a voltage difference between front and back. The "address electrodes" sit behind the cells, along the rear glass plate, and can be opaque. To erase a cell all voltage is removed from a pair of electrodes. With flow of electricity (electrons), some of the electrons strike mercury particles as the electrons move through the plasma, momentarily increasing the energy level of the molecule until the excess energy is shed.
Advantages
It has a high contrast ratio because it is used over 16 million colors.
Can be used for large screen sizes.
This type of display has 160 degree viewing angle.
It is very thin than CRT display.
Disadvantages
Does not perform well at high altitudes above 2km.
Uses more power than LCDs.
Has shorter lifespan than LCDs.
More expensive
3. 2 | P a g e
Liquid Crystal Display (LCD)
Overview
This is used light modulating properties of liquid crystals.
This is made of two sheets of a flexible polarizing material with a layer of liquid crystal solution.
This type of display does not refresh like CRT.
An electric current passed through the liquid causes the crystals to align so that light cannot pass through them.
Each crystal, therefore, is like a shutter, either allowing light to pass through or blocking the light.
Advantages
Very thin, compact and light weight.
Very low power consumption.
No geometric distortion at the native resolution.
Can be created small and large size of displays with high resolutions (Theoretically no limit).
Images are perfectly sharp and produce very bright images due to high peak intensity.
Disadvantages
Low refresh rate
Slow response times.
Limited viewing angle.
The aspect ratio and resolution are fixed.
Low contrast than CRT due to a poor black level.
4. 3 | P a g e
LED Backlit Display
Overview
These types of displays use LED as a light resource.
These type of displays are not self-illuminating.
There are few types of Backlit LED displays.
1. RGB LED backlighting
2. An edge backlight with white LEDs
3. A flat backlight based on white LEDs.
Advantages
It gives better dynamic contrast.
Have a long lifespan.
Uses less power.
Extremely thin (less than 0.5inch displays are available).
It has fast response.
Disadvantages
This types of displays are more expensive.
5. 4 | P a g e
Plotter
Overview
Plotter is a printer that is used to print vector graphics.
This is not like a simple printer, it is used automated pens to draw.
There are different types of plotters.
1. Drum plotter
2. Flatbed plotter
3. Electrostatic plotter
Now a days there are cutting plotters also in the market which can be used to print and cut.
HP is the leading plotter vendor in the world.
This is widely used to draw in engineering field like to CAD and CAM.
Advantages
Can be used to large size of printings like posters, banners etc.
Can print not only simple papers but also hard papers like weather resistance papers.
Have a good contrast than normal printers.
Disadvantages
Plotters are very expensive than printers.
It gets lot of time to print.
Printing materials are expensive.
6. 5 | P a g e
Head Mounted Display
Overview
This is a simple helmet which includes display with lenses and semitransparent mirrors.
Real pictures or pictures generated by a computer can be seen through this device.
Modern HMD devices are come with LCD display. Because this should be light weighted and compact.
Very rarely it comes with other display technologies like LED, EPD (Electrophoretic Displays), VRD (Virtual Retinal Displays), and Plasma etc.
Many of these HMD devices come with integrated speakers or headphones.
HMDs widely used in video games, simulators, military purposes, medicine and engineering areas.
Advantages
It can make a better simulation environment than other equipment.
Even when you are on the bed, you can wear this. It need not a relevant position to wear.
It is easy to handle because of its compactness.
Disadvantages
It may be caused to headache and your eyes can be harmed when you use it a long time.
These devices are expensive.
7. 6 | P a g e
Virtual reality
Overview
This is the way that you can get a real experience of hard situations without any harm.
In this technology use HMD (Head Mounted Display) which is giving a 3D images.
User can get the simulating experience using sound, images and videos.
Now a days there is a device called ‘Haptic Device’ to get the further experience of touch and force feedback enabled environment.
This technology is developed by scientists and computer programmers.
Advantages
Can be create 3D situations.
Can be used for simulating purposes
1. To train doctors
2. To get the real experience of gaming
3. To train soldiers using battle situations.
Disadvantages
This is high costly technology.
It is hard to use in home.