Finally, after days of deliberations, you have landed on an app idea and you are decided to go with it. You want to give shape to your app idea now. But you are still not ready for developing the app. You need to see how the app looks like on a piece of paper. You need a prototype of the app you are going to build. Developing a prototype takes very minimal time. Prototyping plays a very important role in shaping your idea into a successful mobile app. From prototyping to the final app, there can be other intermediate stages as well. You can build a Minimum Viable Product (MVP) with a minimum number of crucial features and then can add others over a period of time. You can also release a Beta version of the intended app and after incorporating advice and market feedback can build it better into the final marketable app version. What Exactly Is App Prototype? An app prototype is basically the conceptual model along with a functional description of the app you are going to build. The prototype is basically created to explain how the intended app will work to your investors and the developers of the app. The prototype will explain how it is going to fulfill the user needs and help the user achieve its objective. It is the first model of your intended app that anyone outside of the developer team can engage with. The Benefits of Using Prototype As of now, you must have understood the purpose of using a prototype before building an app. But apart from...
WASHINGTON — Twenty-seven states activated National Guard cyber security cells in November 2018 to help ensure critical network infrastructure remained unobstructed during the mid-term elections, the Guard’s top general said Tuesday, predicting more states would deploy such teams in 2020. As concerns about elections security in the United States have risen in recent years amid threats from Russia and others, the National Guard has increased the size of its cyber force and turned to experts within its ranks who have honed critical cyber skills in their civilian jobs, Air Force Gen. Joseph Lengyel, the commander of the National Guard Bureau, told reporters at the Pentagon. Though those National Guard units were not forced to contend with an active threat to elections in 2018, governors and others have recognized the need to have their own state-level forces prepared to ensure no one tampers with U.S. elections, just as Guard members provide them the ability to respond to a natural disaster, the general said. “Our goal as men and women of the National Guard is to be able to offer these kinds of service to our governors to respond to a domestic event, whether it’s a hurricane, a fire, a flood or a cyber event. It’s just another military skillset that we have that can be used,” Lengyel said. “… Election network security is a very state-centric thing. We’re an additive measure that can augment state response entities … and we’re trying to grow it.” Today, the National Guard boasts some 3,900 cyber troops in 59 cyber units with elements in all 50 states. But it has also looked to cyber...
An Artificial Neural Network (ANN) is a computational model that is inspired by the way biological neural networks in the human brain process information. Artificial Neural Networks have generated a lot of excitement in Machine Learning research and industry, thanks to many breakthrough results in speech recognition, computer vision and text processing. In this blog post we will try to develop an understanding of a particular type of Artificial Neural Network called the Multi Layer Perceptron. A Single Neuron The basic unit of computation in a neural network is the neuron, often called a node or unit. It receives input from some other nodes, or from an external source and computes an output. Each input has an associated weight (w), which is assigned on the basis of its relative importance to other inputs. The node applies a function f (defined below) to the weighted sum of its inputs as shown in Figure 1 below: Figure 1: a single neuron The above network takes numerical inputs X1 and X2 and has weights w1 and w2 associated with those inputs. Additionally, there is another input 1 with weight b (called the Bias) associated with it. We will learn more details about role of the bias later. The output Y from the neuron is computed as shown in the Figure 1. The function f is non-linear and is called the Activation Function. The purpose of the activation function is to introduce non-linearity into the output of a neuron. This is important because most real world data is non linear and we want neurons to learn thesenon linear representations. Every activation function (or non-linearity) takes a single number and performs a certain fixed mathematical operation on it . There are several activation functions you may encounter in practice:...
First, let me introduce myself. My name is Sergei Garcia, and I’m a full-time front end developer with 2 years experience. In that time, I’ve worked as a front-end developer for both a Forbes 500 consulting firm and a small company.This may not sound like a lot of experience, but finishing my second year as a developer has been a huge milestone for me. This is because I had no real experience doing web development — and not much programming experience in general beyond some basic C# and Java training I got from a few online courses. I also didn’t have a computer science degree since I graduated with a degree in IT project management.I’d never written about my experience despite all the help I’ve received from wonderful resources like Medium, Stack Overflow, and Reddit’s programming subreddits. So today, I decided to change that. Today I’m going to fill you in on what went right, and what didn’t, so that if you’re embarking on this journey, you’ll have better luck than I did.I know that there are a lot of articles like this, but not very many of them discuss the process with the benefit of an extra two years of hindsight.I’ll start off with my journey, including what went wrong along the way. If you just care about what my suggestions for the shortest possible route to becoming a web developer from scratch are, feel free to skip to the last section: The shortest route .So, without any further ado, Let’s get started! Getting the Basics After deciding I wanted to get into web development the first question...
Top Mobile App Development Companies in India and US for 2019 What are the best mobile apps development companies in India or the US for the year 2019? I have sorted some of the top mobile apps companies for startups, SMEs and Enterprises. Let’s start! Are you a small business, entrepreneur, ISV who want to make a “BIG” in the Mobile-First World? Definitely! No one wants to lose billions of potential customers who spend maximum time on their smartphones. But, But, But: finding the right mobile app development company is a herculean task! There are millions of application development firms all across the globe, and you should choose the best mobile apps company catering to your business requirements and needs. First of all, let me tell you about myself: I am a software & technology consultant with 12+ years of experience in providing tips to budding enterprises and startups on how they can save their time & money in their next software development project. In this blog, I will make your task easy to find the top mobile apps company in India, US & UK so that you can save your precious time! I have shortlisted these top mobile apps company list after scrutinizing them on the following parameters: = Google search result analysis = Company ratings on Clutch and Goodfirms to check the company’s credibility = Work culture & employee satisfaction on Glassdoor = Personally contacted the company clients to verify customer satisfaction level = Present portfolio and work history of the company = The balance between value for money and quality of mobile app solutions offered = Overall development costs vs the quality...
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