What Is Burn-In?

Burn-in is a permanent discoloration of pixels on an electronic display. It occurs when the same image is left on-screen for extended periods. It can lead to ghosting and even cause shadows in areas if too much of the same image is displayed for long periods. Prevent Burn-in by setting screensavers to something other than a static image (such as a slideshow) or using a monitor hood. Avoiding prolonged usage of a single application will help with this as well. Most monitors will have a 'timeout' function, which can be programmed to turn off the monitor after a specific period. Switch off or change your monitor's display every few hours to avoid burn-in. Avoid displaying a non-moving image for extended periods. Most manufacturers recommend changing your monitor's display every 20 - 30 minutes. To reduce the risk of burn-in, you can set up a screen saver that will switch on and off regularly. Burn-in is when a ghost image of certain parts of an image or a completely different image remains on your screen after the other photos have been removed. Burn-in can occur to plasma, LCD and LED displays. Displays which are used for gaming are somewhat more susceptible to burn-in. However, burn-in can also be avoided by turning off your computer monitors before bedtime. The longer you leave it on overnight, the greater chance you'll see some form of burn-in the next day. It is advisable to avoid continuous usage of a single image on display, especially if it has high contrast. Also, lowering the show's brightness or setting it to a non-full brightness setting can reduce the risk of burn-in. Regularly cleaning the display with a cleaning solution or screen wipes can also help. Phosphors have a limited lifespan, and the time required to fade away varies from hours to several months. It is recommended that a can use a screen saver if one is not active for an extended period.

By TechDogs Editorial Team

Related Terms by Consumer Electronics Technology

Cipher Block Chaining (CBC)

Are you prepared to "chain" yourself to the subject of Cipher Block Chaining (CBC)? It's a method of encrypting information that's used to help keep data safe, and despite how dull it may sound, it's pretty fascinating! CBC, or "block chaining," is a method for encrypting data. This method gets its name because it operates by first dividing the data into blocks and then chaining them together. The output of one block is used as the input for the subsequent block, meaning each block must be encrypted using a unique secret key. Because of this, it is significantly more difficult for potential attackers to decode the data since they would need to crack the encryption for each block in the chain. The CBC algorithm needs to be foolproof, as it has weaknesses that can be exploited by malicious actors, such as when they use padding attacks or other similar techniques. But in general, it is a reliable method for encrypting data. It is used extensively in various contexts, including SSL/TLS protocols, virtual private networks (VPNs), and disc encryption. You may be questioning why we must use encryption in the first place. Consider all the sensitive information, like credit card numbers, login credentials, personal messages, and more, that we send and receive over the internet. If someone with bad intentions were to obtain access to such information, they could put it to any number of unethical uses if they so chose. Even if unauthorized parties receive our data, encryption can ensure that it will remain secure and confidential. Cipher Block Chaining may not be the most exciting topic, but it is crucial for everyone who cares about security and privacy. That is all there is to it, folks; I hope you found this information useful. #CBC #Encryption #Cybersecurity #DataPrivacy #SSL #TLS #VPN #DiskEncryption

Cloud Migration

Cloud migration can be confusing and intimidating, but it doesn't have to be! If you're ready to take the plunge and go cloud, there are a few things you need to know. First: what is going cloud? Cloud migration is partially or entirely deploying an organization's digital assets, services, IT resources or applications to the cloud. The migrated assets are accessible behind the cloud's firewall. Second: what happens when you migrate? When migrating to the cloud, you'll be using new tools and software that operate on top of an infrastructure platform managed by someone else. Migrating means changing your systems, processes and workflows to be compatible with these new tools and software. Third: why should I go? Going cloud can help businesses stay more agile and efficient by reducing costs while scaling globally without maintaining physical servers in each location. It also allows them to focus their resources on what matters most—their customers! Cloud migration is a term used to describe the process of moving a business' infrastructure to the cloud. The goal of this transition is to reduce costs and increase efficiency. A cloud service provider manages all aspects of the cloud environment, including setup, maintenance and security. Cloud-based applications are available through a web browser or mobile device so that you can access them anytime. Cloud computing is the future. It's already here. It's about scaling your business quickly and easily without worrying about the infrastructure that makes it all happen. It's about managing your entire operation from any device, anywhere in the world; whether you're at home or on the road, you can keep an eye on everything that's going on back at headquarters. It's about saving money—because cloud computing is cheaper than traditional hosting options. In short: Cloud computing is fantastic! Why not if you're not already using it in your business?

Carrier IQ

If your phone company knows more about you than you do, it's probably Carrier IQ. Carrier IQ is a company that provides analytics software to various telecom providers. They've developed programs that offer information about smartphone users to cellphone carriers, like what apps they use, how often they use them, how long they spend on them, and even where the user is using them. The problem with this is that there needs to be a way for an average user to know whether or not her carrier has installed these programs on her phone. Even if she knows that her page uses the Carrier IQ program, she cannot opt out of it or stop it from collecting data about her activities and movements. The fact that this kind of information is being collected without our knowledge or consent raises serious privacy concerns—yet we have no say in whether or not our carriers can do this. Privacy advocates are up in arms over the Carrier IQ scandal, which involves a company collecting performance data on smartphone users. Carrier IQ gathers performance data, tracking and logging what users do on their phones. This can include calls made, texts sent, and emails received. While this is not necessarily an invasion of privacy in terms of content (e.g., Carrier IQ does not have access to the actual content of phone calls), it does present a risk to user privacy because it allows third parties access to information about whom you called or texted, whether you're using your phone to browse the web or send emails, etc. The issue came to light when reports revealed that Carrier IQ had collected information about users' phone activity without their knowledge or consent. It was reported that some phones were even sending data from users' text messages directly to Carrier IQ without permission from the device's owner!

Trending Definitions

Windows, Icons, Menus And Pointing Device (WIMP)

Like a timeless LBD, WIMP (#WIMP) is a design staple that can be worn with anything and will always stay in style in computer interfaces. If you've used a desktop or laptop computer, you're probably already familiar with the WIMP user interface (UI), which stands for Windows, Icons, Menus, and Pointing Devices. The "windows" in WIMP refer to the independent panels that can launch and close various applications and store files in a manner that is entirely customizable by the user. Access to this is like having a private portal into the machine's mind. The "icons" you see on your computer's desktop and in the Start menu are shortcuts to the programs and files you need. You can think of them as the smiling faces of your computer, a fun and simple way to communicate with it. You can access various "menus," or lists of options, by clicking on multiple UI parts. The intuitive menus and keys are like having a computer that can communicate with you in your native tongue. Finally, the "pointing device" directs the on-screen cursor. Any device that allows you to point and click on a screen, such as a mouse, trackpad, or touchscreen, is what you use to direct the computer's actions. WIMP interfaces have been widely adopted because they are easy to pick up and start using immediately. They have become the de facto standard for PCs, so you've probably been using a WIMP-style interface since you started working with a computer. But WIMP isn't just a computer UI; it's been adapted to other devices like tablets and smartphones as well, and it's the type of interface that has evolved and is still evolving to accommodate new technologies and devices. The Windows, Icons, Menus, and Pointing Device (WIMP) user interface is the tried-and-true standard by which all other computer interfaces are measured. It's the most common type of user interface (UI), as it's intuitive, simple, and widely used across various devices and platforms.

What Is Burn-In?

Related Terms by Consumer Electronics Technology

Cipher Block Chaining (CBC)

Cloud Migration

Carrier IQ

Trending Definitions

WirelessHD (WiHD)

Windows, Icons, Menus And Pointing Device (WIMP)

Home Server