Q&A sites and data science forums are buzzing with the same questions over and over again: I’m new in data science, what language should I learn? What’s the best language for machine learning?

Game designers work alone or as a team to develop and design video games. The video game sector is a £41 billion industry in the United Kingdom. This number is expected to grow as more and more people play video games on their smartphones, according to Reuters.

Historically, non-diegetic user interfaces have been the most common in the gaming industry. The key defining feature of them is that the components of the UI exist on a completely different plane than the actual 3D game space. Imagine here a heads-up display (HUD) as they are likely the most ubiquitous examples of non-diegetic user interfaces. A health bar, for example, does not exist within the 3D space that the game supposes nor can characters in-game interact with it. It is outside both the game’s narrative and space.

“I don’t care about the platform, let’s just create our website on something popular and cheap and get on with it”.
Dear IT decision maker, this is wrong. On an infinite number of levels.This article is going to show you why. It’s not going to promote one technology or CMS platform over another,(well, at least not much, taking the author’s unavoidable personal bias under account). Instead, it’s going to address the issues that usually arise long after the CMS platform has been selected and paid for.

Building strategies for user acquisition and retention are the two major tasks for dev teams after they have built an app, and analytics helps understand exactly what is happening and how to keep building traction. From there, new possibilities can emerge that will help you grow your user community even stronger and help you identify novel ideas that may offer you a winning edge.

Foursquare has already done the hard work of finding matching restaurants, so the trickiest part of building this MVP is finding a way to generate structured data from natural language. The great thing about tools like wit, LUIS, and api.ai is that they make this part so easy that you can build an MVP like the above in an afternoon. In our experience, 3rd party tools are an excellent way to build quick prototypes. You could just as quickly build a bot to find videos with the YouTube API, or products from Product Hunt.

Ragot said new dev teams can even just focus on one metric: “If there is one KPI, according to my experience, that tells you everything, it is “Retention at Day X”. D1 retention is how many people come back to your app in the same day after they install it. I am always looking at D1, D3, D7, D14 and D30. If you put all of your effort into measuring this, you have good analytics that is a mix of retention and acquisition.”

So after you’ve built an app, the first task is to position it so that your potential users start downloading it. User acquisition is all about getting app downloads. After downloads start climbing — even a slow increase is okay as long as it is steady — then it is important to start focusing on retention: getting users to start integrating your app into their habits so they reach for your app regularly.

Increasing user acquisition for your app starts with app store optimization. 30% of downloads occur after someone has searched by keywords in Google Play. So getting noticed within the app marketplace can already drive up user downloads before looking at any other type of promotion.

The booming IT industry attracts more and more people by offering tremendous job opportunities and compensation well above the average level – according to the U.S. Bureau of Labor Statistics, in 2015 the median annual salary in IT was twice higher than the national rate.