Human-computer interaction (HCI) is a multidisciplinary field of study focusing on the design of computer technology and, in particular, the interaction between humans (the users) and computers. While initially concerned with computers, HCI has since expanded to cover almost all forms of information technology design, Below video shows how we build it.

This idea shows that how a disabled person can make interaction between a computer and the user should resemble a human-to-human, open-ended dialogue. Initially, HCI researchers focused on improving the usability of desktop computers (i.e., practitioners concentrated on how easy computers are to learn and use). However, with the rise of technologies such as the Internet and the smartphone, computer use would increasingly move away from the desktop to embrace the mobile world. Also, HCI has steadily encompassed more fields. Human-computer interaction (HCI) is about understanding what it means to be a user of a computer (which is more complicated than it sounds), and therefore how to create related products and services that work seamlessly. It’s an important skill to master, because it gives any company the perspective and knowledge needed to build products that work more efficiently and therefore sell better.

If you are still looking for that one person who will change your life, take a look in the mirror.

“…it no longer makes sense to regard HCI as a specialty of computer science; HCI has grown to be broader, larger and much more diverse than computer science itself. HCI expanded from its initial focus on individual and generic user behavior to include social and organizational computing, accessibility for the elderly, the cognitively and physically impaired, and for all people, and for the widest possible spectrum of human experiences and activities. It expanded from desktop office applications to include games, learning and education, commerce, health and medical applications, emergency planning and response, and systems to support collaboration and community. It expanded from early graphical user interfaces to include myriad interaction techniques and devices, multi-modal interactions, tool support for model-based user interface specification, and a host of emerging ubiquitous, handheld and context-aware interactions.”

Ecommerce has revolutionized the shopping experience for a lot of users. People no longer have to go stand in lines or even get out of their homes to purchase products, it can all be done now with a few clicks. This also becomes easier for sellers, as they don't have to go deal with the cost of setting up stores and hiring additional personnel, and can simply ship the products to the buyer.

It is great if you want to build your own E-commerce website. In this mini NodeJS, which use NodeJS and Express to design a custom bookstore, where people will be able to browse the books, add them to their cart and pay for them via Paypal. NodeJS is the best tool for this project as it is a powerful cross-platform JavaScript runtime environment that allows developers to build server-side web applications.

“You've gotta dance like there's nobody watching, Love like you'll never be hurt, Sing like there's nobody listening, And live like it's heaven on earth.”

In order to create a shopping cart we need a simple storage system where we can collect products and the cart's total. Node.js provides us with the express-session package, a middleware for ExpressJS. By default this package stores session data in memory but this is not recommended in a production environment. To fix this problem we need to use a specific session store. In our case we're going to use connect-mongodb-session, a store system that uses MongoDB to save session data..

Here's the thing about resumes and cover letters: No matter how unique i try to make my own, for the most part, they tend to read dry. And there's a good reason for it: It's supposed to be a single, no-frills page that documents my work experience. And while being concise is good, there's very little opportunity to convey my uniqueness, or for your personality to shine through at all for that matter.

While a resume is a sole, largely unchanging document, a personal website can be customized and updated according to what you're working on, or what you want to emphasize. It's both fluid and current to express myself

“I'm selfish, impatient and a little insecure. I make mistakes, I am out of control and at times hard to handle. But if you can't handle me at my worst, then you sure as hell don't deserve me at my best.”

The more experience i get, the more of it i'll have to share with employers. here uses an extended scroll bar to keep visitors from having to navigate to a different page when learning about him. He also visualizes my career in different ways between "Profile," "Photos," "Channel," and "Projects," while using a consistent teal color to unite all of my resume contents under one brand.