What Is Touch Screen?

TechDogs Avatar

Do you know when you're on the subway and see a guy with a big ol' touchscreen phone? You probably think to yourself, "Damn. I wish I could afford that. " Well, guess what? It's not just for rich people anymore! Touch screens are like traditional computer screens, except they have the added benefit of being able to sense your touch. When you touch it with your finger or stylus, it registers as an event and sends it to a controller for processing. You can use your phone or tablet to control video games or other computers without learning to type! A touch screen is a computer display screen that serves as an input and output. When a finger or stylus touches a touch screen, it registers the event and sends it to a controller for processing. The controller analyzes the signal from the touch screen and converts it into data that can be used by the computer's operating system or programs. The data can trigger actions in software applications, such as moving icons onscreen or displaying menus of commands. Touch screens are the future of computing. They can be attached to computers or networks as terminals and don't require a mouse or touchpad. They are also used in designing digital appliances such as PDAs, satellite navigation devices, mobile phones and video games. So, what is a touch screen? A touch screen is a display device that responds to touch or proximity of objects by human fingertips. Touch screens use a technology that replaces mechanical buttons with transparent glass or plastic sensors to detect where the user is touching the screen. Touch screens have been around for years, but only recently have they become affordable enough for most people to use regularly. Many touch screens include infrared (IR), capacitive, resistive and surface acoustic wave (SAW). These different technologies have unique benefits and drawbacks, but overall, they all serve one purpose: To make your life easier!

TechDogs Logo

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

...See More

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?

...See More

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!

...See More

Trending Definitions

Virtual Router

Virtual Router is the networking equivalent of a superstar. Let's break it down so that I can comprehend it, too. Let's say you're having a neighborhood BBQ, and everyone brings their electronic gadgets (phones, computers, tablets, etc.). But there is a single modem, and everyone is vying for access. So, what is it that you do? Here comes the Virtual Router! It's like having a personal assistant at the picnic, helping to divide up the available bandwidth so that everyone's gadgets get their fair share of the internet. Create several virtual networks with a single physical Internet connection using a software-based router known as a #VirtualRouter. Multiple virtual networks, each with its own set of IP addresses, subnet, and security settings, can coexist on the same physical network. #VirtualRouters have many potential applications, from residential networks and small businesses to major enterprises. Also, they can be put to use in #CloudNetworking, #VPN, and #WiFi hotspots. Among the many benefits of virtual routers is their scalability. Without buying more hardware routers, you may quickly and easily add or remove virtual networks as needed. Virtual routers can reduce expenses as well. Saving money on hardware and time spent operating and maintaining physical routers are possible benefits of switching to a router that operates entirely in software. Another significant advantage of virtual routers is increased security. To protect private information, they can be used to set up isolated networks with their own set of rules. Virtual Router is the superhero of networking, able to share internet access and build safe virtual networks. It's the most valuable player in networking since it's cheap, extensible, and safe. It's essential to have a Virtual Router on hand whether you're running a small home network or a massive business LAN. Effectiveness of Information Technology Virtualization Networking Do you agree that this unusual and entertaining explanation of Virtual Routers lives up to its name?

...See More

Network Automation

Network automation is a phrase that's thrown around a lot these days. We all want things to be automated around us to make our lives as easy as possible. This is just the same. What does it mean? Network automation is automating a computer network's configuration, management and operations. It is a broad term that includes several tools, technologies and methodologies used to automate network processes. It seeks to reduce the manual effort required to perform these tasks, thereby improving efficiency and reducing errors in network management. At its most basic level, network automation automates a computer network's configuration, management and operations. It's a broad term that includes several tools, technologies and methodologies used to automate network processes. For example, you could use a network automation tool to automatically update your router firmware when it becomes available for download or another device to automatically manage your firewall rules, changing whenever new networks are added or removed from your network. It can help you save time and reduce errors in your day-to-day management efforts because there's no need for manual intervention. The tool will do all the work for you! Network automation is the answer to all your networking problems. It's the perfect combination of hardware and software that automatically executes and manages repetitive network environment processes. Whether you're looking for a solution to keep your network up-to-date or something to automate routine tasks that would otherwise take away from your time with friends and family, network automation will help you get it done in no time! Network automation is a vital part of any network. Once set up, your firewall application can automatically allow or block incoming/outgoing traffic for abnormalities. It's also why your network switch/server automatically provides an Internet Protocol (IP) address to any network node connected to a new network.

...See More

Clipboard

The clipboard often referred to as the #clipboard, is similar to the unheralded hero of computer technology. It's a simple device, yet its power makes a huge difference in the quality of our lives. A clipboard is a temporary storage location for everything you copy or cut from your computer. This is the most fundamental use of the clipboard. Imagine it as a digital version of a post-it note. You can save text, photographs, files, and virtually anything else that comes to mind. And after you've copied anything to your clipboard, you can paste it wherever you choose, whether in a document, an email, or a post on a social networking platform. Once you've done this, you have complete control. However, the clipboard may be used for more than just copying and pasting. Many OS systems and applications include powerful clipboard functionality. For instance, some systems allow you to simultaneously keep several things on the clipboard and switch between them. Some will enable you to paste text with formatting, while others copy pictures transparently. In addition, tools like #clipboardmanager will allow you to preserve and arrange the stuff you have copied. However, the clipboard isn't just for computer nerds and power users. Anyone may use it. It does not matter if you are a student, a working professional, or enjoy copying and pasting; everyone may use this tool to their advantage. And with the development of mobile devices, the clipboard capability is now accessible for mobile devices. You can copy and paste text, links, photos, and other content between devices. Therefore, the next time you copy and paste anything, spare a thought for the lowly clipboard and give thanks for its existence. Although small, it is an effective instrument that simplifies our life in the digital world. #efficiency #cut-and-paste #productivity

...See More

Trending Articles

Join Our Newsletter

Get weekly news, engaging articles, and career tips-all free!

By subscribing to our newsletter, you're cool with our terms and conditions and agree to our Privacy Policy.

Home

Hot Topic: AI

News

Articles

Branded Insights

  • Dark
  • Light