iOT

‍The Internet of Things continues to revolutionize various industries by enabling them to collect and exchange data. However, the rapid expansion of IoT solutions has raised concerns about security, privacy, and data integrity. Blockchain technology, known for its decentralized, secure, and transparent nature, presents a promising solution to address these challenges. This article explores the role of blockchain technology in

If you believe that developing a commercial app requires only technical skills, you’re in for a surprise. As soon as you step into the market, you’ll quickly realize that the cost of mobile app development poses a significant hurdle, and anticipating it is no easy task. In this article, we delve into the key obstacles that come your way and

In this technological world, people are engaging with their mobile phones at an ever-increasing rate. The average time a mobile user spends daily on his phone is around 4 hours and 30 minutes. But wait, what are they using it for? You guessed it right, for mobile apps. Therefore, users demand more from their mobile app experience, such as enjoyable

User experience (UX) plays a crucial role in determining the success of a website or application. UX testing is the process of evaluating a product or service by observing real users interacting with it. UX testing aims to identify usability issues, uncover user needs and preferences, and ultimately improve the overall experience. This comprehensive guide will discuss the ten most

We use Google search, google maps, and social networks regularly nowadays. One of the things they all have in common is the fact they use a remarkable data structure – graphs under the hood to organize and manipulate data. You may have seen this data structure in college but don’t remember much about it. Or maybe it is a scary

User Handling, & Security In the last installment, we learned about the different kinds of controllers that Umbraco provides us. Now we will delve into User and Member management, and how to code authentication & authorization into your Umbraco website. Security Umbraco has two distinct user types. User security for the back office and member security for the front end.

In the last few articles, we have been working with React Native and have learned how to use some of React Native’s built in component. Most recently, we learned how to navigate between different screens using React Navigation. One thing we haven’t covered yet, is getting access to the camera and camera roll in a React Native app. Now a

Prerequisites: Basic knowledge of JavaScript Outline Intro Block class USDevBlockchain Mining Transactions and rewards Transaction signature Intro In the first part of the blog, we have introduced the notion of blockchain and covered the basic concepts. You could dig a lot deeper if you want, but that is the minimum knowledge we need to move on to the next step

What’s All the Fuss About Features? Features are interesting aspects or attributes of a thing. When we read a feature story, it’s what the news room feels will be the most interesting, compelling story that draws in viewers. Similarly, when we look at a picture, or a Youtube thumbnail, various aspects of that photo or video tend to draw us

Graphs, Graph theory, Euler, and Dijkstra As tasks become more defined, the structures of data used to define them increase in complexity. Even the smallest of projects can be broken down into groups of smaller tasks, that represent even smaller sub-tasks. Graphs are a data structure that helps us deal with large amounts of complex interactions, in a static, logical