product review
Product reviews for technology junkies; a selection of the best new electronics, gadgets and apps for your home, office or just for fun.
What is a Softphone, and How does it work?
Communication methods and the technology behind them have constantly been evolving. The latest iteration of VoIP softphone allows users to leverage the faster speeds for carrying voice signals. In addition, it will enable people to make or receive calls without being bound by the geographical location. Under a softphone system, you get a familiar-looking interface to a regular phone and is bundled with VoIP phone service.
By Vindaloo Softtech5 years ago in 01
I Opted For a Wired Doorbell!
Since purchasing my first Arlo Essential Wired offering, I have installed no less than three of these in three different houses (Other family members). The experience was pretty easy in all cases, provided we had the proper voltage transformer described in my earlier article. The Arlo application has plenty of instructions and videos to help you out in various situations. One other item of note: When connecting to your WIFI network, you must link to the 2.4ghz spectrum. It will not connect using the 5ghz band.
By Jeffrey Clos5 years ago in 01
Principle of how Traffic Light works
Many of these accidents are caused by speeding, reckless driving, driver disobedience, and poor driving skills, in traffic laws such as understanding traffic signs and signs, failure to operate, and sharing the road safely with others especially at intersections. Road signs are designed to promote traffic congestion, allow pedestrians or vehicles to cross the intersection, and help to reduce friction between vehicles entering the junction from different lanes. On the other hand, some road signs are attached so that drivers do not encounter an endless array of green traffic lights.
By Hemanta Bhattarai5 years ago in 01
Improving Digital safety with the best computer Antivirus
“There’s no free lunch” and certainly not in the digital world. Notwithstanding, the umpteen benefits that internet has brought us, there are a few risks too. The exponential rise in cyber-threats is a testament to that. Learning about massive data breaches, online activities being traced in the name to serve you better can throw some people off. They might would want to retreat into their shell purging digitization.
By kesavan rachel5 years ago in 01
What is the resolution for 4k
High-definition TVs with 4K resolution have been around since the late 2000s, but they’ve never quite lived up to their promise. Now, there are some great 4K models out there that make it easy to watch TV in stunning clarity, while others offer decent picture quality but don’t manage to take full advantage of the technology. Here’s what you need to know about 4K resolution and what it means for your next TV purchase. Understanding resolution Resolution refers to how many pixels make up an image. A pixel, or picture element, is one dot in a graphic. HD has 1,920x1,080 pixels—that’s more than 720p’s 1,280x720. But 4K gets even more specific—at least 8 million pixels are required for true UHD quality. Resolution on TVs Modern televisions, computers and smartphones all use pixels to display graphics and video content. The pixel (or picture element) on your screen is made up of three colors: red, green and blue. A pixel can only be any one color at a time, but by mixing these colors together you can create other colors. The maximum number of colors a pixel can be is represented by its color depth—how many different reds, greens and blues can be displayed. An image created with low color depth will look very pixilated when compared to an image with higher color depth, which will have smoother transitions between shades of colors. Resolution in professional video To determine a TV’s overall quality and image definition, you need to first consider its resolution. Resolution refers to how many pixels are on a TV, which makes it possible to display finely detailed images or video. On modern HDTVs, 1080p is typically used as shorthand for an HDTV—meaning that there are roughly 1 million total pixels (or about 2 million total pixels on 1080p/4K). This means that when you watch an HD program, you can see fine details like hair strands, skin texture, and other small visual elements. Why does it matter? The question of whether to buy a TV with 4K or HD has been a confusing one. The answer depends on what you plan to watch and where you plan to watch it. For example, if you have both a 4K Ultra HD Blu-ray player and a UHD Smart TV, then watching your favorite movie in true UHD will likely be worth it. But if all you're doing is binge-watching Netflix, an HD set will probably suit your needs just fine. Final thoughts To answer that question, you need to understand a few things about pixels. Pixels are like buckets used to hold digital information. Each pixel on your TV or computer screen holds one color. A two-dimensional picture of an object needs at least two pixels, one pixel to hold red and another pixel to hold green or blue. These colors combine to make up a single image. You can't get any more detail than that unless you start moving into three-dimensional images such as holograms. Is 4K resolution 1920x1080? You may have noticed that some older or cheaper televisions only display 1080p or 720p. While there are a few exceptions, both of these numbers refer to full HD resolution and indicate that all pixels on screen were designed to measure 1080 or 720 pixels horizontally. This means that every single pixel has 2,073,600 individual red, green and blue components—and so every single pixel on screen is considered full HD. Even though it's possible to output higher resolutions like 1440p or 2160p with new computer screens, computers typically don't output at those resolutions; instead they just scale images down to fit onto lower-resolution screens. A good example of high-resolution scaling would be an image you took with your smartphone camera at 16 megapixels. What is the resolution size of 4K? 4K definition, meaning of 4K: ˈfɔːr-kei-; -ki also -ky. Also called ultra HD, Ultra High Definition (UHD), or UHDTV, a high-definition display system with four times as many pixels as normal HDTV. The term usually refers to displays that have a horizontal resolution of 3,840 pixels and a vertical resolution of 2,160 pixels; some use 16:9 widescreen ratio instead of square pixels. What is the highest resolution for 4K? There are different types of resolutions and aspect ratios associated with all sorts of media. For example, movies are often projected in widescreen aspect ratios—like 16:9—whereas videos can have a narrower one like 1.33:1 (or its full name of one-point-three-four). While these might seem to be pretty specific numbers, they still leave things vague because it's not clear if those refer to an image's horizontal or vertical size or both. So let's take a look at what happens when we convert common sizes into pixels and see if there are any standard resolutions for 4K HD video. And along with that topic we’ll also cover screen resolutions versus pixel counts and why it matters to consider them separately. Is 4K 2160p good resolution? In short, yes. In long, though, we'll let you know why it's not as black and white as you might think. There are four common resolutions used in television broadcasting: 480i (480 lines of vertical pixels), 720p (720 lines of vertical pixels), 1080i (1080 lines of vertical pixels) and 2160p (2160 lines of vertical pixels). So what is 4K exactly? At its most basic level, it's a standard that includes four times as many horizontal lines — 3840 — than 1080p — 1920. Four times! Tor
By RAJE BLOGS5 years ago in 01
Important Benefits of Home Security Cameras
Not long ago, having video surveillance equipment installed in your house as a security precaution was regarded as a drastic and costly undertaking. With the accessibility and cost of technology nowadays, it seems weird to be a homeowner who does not have some type of video cameras installed. Technology developments have resulted in considerable advancements (along with significant cost reductions) in video camera quality, recording capabilities, and, most significantly, affordability.
By Ashley Rosa5 years ago in 01
How K7 Infiniti Is Going To Change Your Digital Experience
There are few things that can be guaranteed for a lifetime. A mother’s love, father’s concern and a lifetime antivirus protection!! With K7 antivirus infiniti edition, there’s no dearth of protection from cyber threats and that too for a lifetime.
By kesavan rachel5 years ago in 01
Multi-Cloud Management Platform and its benefits
Multi-cloud refers to using two or more cloud computing and storage services from any number of distinct cloud vendors in the same network architecture. It entails distributing cloud assets, software, and applications across many cloud environments. A multi cloud management system could be entirely private, entirely public, or a hybrid of the two. The goal of a multi-cloud system is to reduce reliance on a single cloud provider or instance.
By Shekhar Tekade5 years ago in 01
What are the top 10 most used Microsoft Azure services?
A public cloud computing platform, Microsoft Azure offers infrastructure as a service (IaaS), software as a service (SaaS), platform as a service (PaaS), and a serverless model. A constant hybrid cloud, Microsoft Azure is growing in demand with approximately 90% of the Fortune 500 companies using Azure services.
By John Goodale5 years ago in 01
Why shifting to WordPress is a wise option
Beginning with what WordPress is, It is one of the most renowned developers for your site in this day and age. Of course, many highlights make it stick out. What's more, It is acquiring enormous notoriety in this day and age since it can make any site you want! Be that as it may, how is moving to WordPress an insightful choice? We should discover how!
By Alexis Sadie5 years ago in 01
