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5 Levels of the User Experience Design by James Garrett

The User Experience, better known as UX is the overall actions, perception, emotions, feelings that appear when using a product. As it is possible to appreciate, it includes many factors, sometimes not even directly related to the product. All of this must be considered in the first place even before starting the development. Did you ever happe... Read more

What the Usability is, or why people love your app even if that is not up to trends

Have you ever seen such applications which do not look pretty but that are simple to solve your tasks? What makes people continue using them when there are a lot of other nice looking, up to visual trends applications on the market? That is rather their usability. What is the usability Usability is the ease of access or use an applications (web... Read more

Nilsen's Heuristics, or 10 principles of a good user experience design

End user rather will close your website before trying to understand how to use it if is overcomplicated. Of course if your website is not a tax payment service and is the only place where user may pay its taxes - then there is no another option. Jakob Nielsen was a well known expert in usability. In 1990 in collaboration with Rolf Molich he dev... Read more

Manifesto for Agile Software Development and its Principles

History of the Agile Manifesto The industry was frustrating in the 1990s. The project management methodologies of that time did not allow producing quality products in an acceptable time. As we already know, the business requirements to software tend to be clarified or even changed during the project is in the development phase. This is norma... Read more