The Science of Great UI

The Science of Great UI

Learn the most important guidelines to good design and see how small changes can have a big impact on what you create.

#web-development #data-science #ux #ui #web-design

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How To Build A Data Science Career In 2021

For this week’s data science career interview, we got in touch with Dr Suman Sanyal, Associate Professor of Computer Science and Engineering at NIIT University. In this interview, Dr Sanyal shares his insights on how universities can contribute to this highly promising sector and what aspirants can do to build a successful data science career.

With industry-linkage, technology and research-driven seamless education, NIIT University has been recognised for addressing the growing demand for data science experts worldwide with its industry-ready courses. The university has recently introduced B.Tech in Data Science course, which aims to deploy data sets models to solve real-world problems. The programme provides industry-academic synergy for the students to establish careers in data science, artificial intelligence and machine learning.

“Students with skills that are aligned to new-age technology will be of huge value. The industry today wants young, ambitious students who have the know-how on how to get things done,” Sanyal said.

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UI Designer Vs UI Developer

Comparing UI Designers to UI Developers
User interface (UI) designers and developers are directly responsible for the consumer base’s experience using an application or software program. Designers specifically deal with the visual aspects of the program, while developers deal with the overall performance and functionality of the software.
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Responsibilities of UI Designers vs. UI Developers
UI designers and developers work in tandem to create a program or application that is easy to understand and operate by their customers or clients. Though there may be some occasional overlap in the duties within the workplace, their designated duties are quite clear and are dependent on the other. UI developers are responsible for the coding and programming in the conception of an application, specifically with regard to how the software operates at the hands of the user. UI designers are in charge of applying their understanding of the program operations to create a visual experience that is most compatible to the program’s functionality.

UI Designers
User interface designers are tasked with understanding the programming language of the application in creation so that they can conceptualize and craft visual aspects that will facilitate usage of the program. They are expected to understand computer programming as well as graphic design due to the demands of their work, since they are in charge of incorporating their designs into the program correctly. Their designs are implemented into the layout, which is typically drafted by the developers, while the style of their designs is contingent on the guidelines given by the directors. Once these designs are finished, they must implement them into the program and run a demo of it for the developers and directors to ensure they met the needs and expectations of the project while ensuring there aren’t any bugs caused from their designs. Get more skills from UI Training

Other responsibilities of UI designers are as follows:

• Make drafts in graphic design and editing software
• Select fonts and determine color schemes, for consistency
• Proficiency in programming codes such as Java or CSS
• Create storyboards and test runs of animated, visual concepts

UI Developers
User interface developers are responsible for the functional aspects of a software application, coding and programming throughout all stages of development with the clients and potential users of the application in mind. They usually begin the process by incorporating the clients’ expressed needs into a layout that is modified as progress is made. Once they get the general functions working, the designers will incorporate their visual conceptions into the layout to ensure that the first draft is operational. If there are any bugs or malfunctions to fix, the developers must troubleshoot and patch the application. While doing these tasks, they must take detailed notes of all the progress made to streamline any future updates made to the program, functionally or aesthetically. Learn more from ui design course

UI developers will also be responsible for:

• Utilizing research data to improve or build onto the design of the application
• Suggesting any software updates to improve functionality
• Constructing diagrams that will aide other developers and programmers on the project
• Performing test runs of the application

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UX designer ? UI designer ? UI Developer ?

The UX designer is someone who thinks about what should the user flow be like, which page should lead to which page, when should a confirm popup appear or not appear, should there be a listing page before or after a create-new page, should there be an address field in the page or geolocation is enough to serve the purpose? After brainstorming through each of these and several other questions, the UX designer comes up with something known as wireframes, which in simple terms is just a blueprint of the website/app.

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The UI designer then takes the wireframes and makes them beautiful, also ensuring that the workflow of the product is communicated well to the user. He will add the pixel level details to the wireframes. What should be the font used, what should be the background image, do we need a background image, what should be the foreground color, how big should be the submit button, does it make more sense to have the menu at the bottom of the screen, what should the logo look like? The job of a UI designer is answering all these and thereafter delivering static mockups, using may be Photoshop, Invision and many other design tools.

The UI developer is the one who puts these static mockups in “real code”. They might need skills like HTML CSS , precompilers(like sass or less) , UI frameworks (like bootstrap or foundation), or xml layouts( in case of android UI) or a combined knowledge of all of them with Javascript (in case of react, react native). The result is a beautiful set of screens/pages which can be actually rendered in a browser or a mobile device.Learn more from ui design course

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A Comprehensive Guide to UI

UI (USER INTERFACE)

UI or User Interface is the interface that is the access point where users interact with computers. It is also a way through which users can interact with a website or an application. UI design typically refers to graphical user interfaces but also includes others, such as voice-controlled ones, a keyboard, a mouse, and the appearance of a desktop.

UI design considers the look, feel, and interactivity of the product. Users judge the design on the basis of usability and likeability very swiftly, so a designer will focus on making each visual element look pleasurable and meaningful. The designer has to consider the color scheme, font imagery, spacing, responsiveness. Also, understanding the user’s context and mindset is crucial while making design decisions.

Types of user interfaces

The various types of user interfaces include:

• graphical user interface (GUI
• command line interface (CLI)
• menu-driven user interface
• touch user interface
• voice user interface (VUI)
• form-based user interface
• natural language user interface

UI vs UX

Often confused a lot and understood one and the same thing terms UI and UX are related but not the same.

UX or User Experience describes the overall experience of the product and the UI only considers the appearance of the product. A UX designer’s work is to make the product usable and useful. UX means focusing on the whole user journey and the steps a user will take to attain a goal. UX designers will make wireframes without making any detailed design decisions for each wireframe. Once the wireframes are final they are handed over to UI designers to start adding emotions to it through design and animations.

UI is a part of UX which helps in making the user experience more pleasurable and user-centric. UI designer’s job is to make the product visually appealing and desirable. Where a UX designer will try to make a critical judgment on what feature to add and how to user will interact, a UI designer will make critical design decisions regarding those features. Like what should be the font, color scheme, and animations for the features and pages decided by the UX team.

Let’s take a scenario to see how UI designers and UX designers influence the same feature differently.

• A UX designer will decide whether a page will have a top navigation bar, side navigation bar, or bottom. What links should be added to the bar and whether there will be a search bar in it or not.

• A UI designer will decide what will be the color scheme of the navigation bar, whether to use icons or text in link buttons, what should be the font style, what animation to use when the user toggles navigation bar or switch between pages.

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From Science to Data Science

1. Introduction and Hypothesis

I loved to work as a scientist. There is a deep feeling of completion and happiness when you manage to answer why. Finding out why such animal would go there, why would they do this at that time of the year, why is that place so diverse… This applies to any kind of field. This is the reason why I want to advocate that if you are a scientist, you might want to have a look at what is called Data Science in the technological field. Be aware, I will not dwell in the details of titles such as Data engineer, data analyst, data scientist, AI researcher. Here, when I refer to Data Science, I mean the science of finding insights from data collected about a subject.

So, back to our **_why. _**In science, in order to answer your why, you will introduce the whole context surrounding it and then formulate an hypothesis. “The timing of the diapause in copepods is regulated through their respiration, ammonia excretion and water column temperature”. Behaviour of subject is the result of internal and external processes.

In marketing, you would have to formulate similar hypothesis in order to start your investigation: “3-days old users un-suscribes due to the lack of direct path towards the check-out”. Behaviour of subject is the result of internal (frustration) and external (not optimized UE/UI) processes.

Although I would have wanted to put that part at the end, as for any scientific paper, it goes without saying that your introduction would present the current ideas, results, and hypotheses of your field of research. So, as a researcher, you need to accumulate knowledge about your subject, and you go looking for scientific articles. The same is true for techs as well. There are plenty of scientific and non-scientific resources out-there that will allow you to better understand, interpret and improve your product. Take this article, for instance, Medium is a wonderful base of knowledge on so many topics! But you could also find passionating articles on PloS One on Users Experience or Marketing Design and etc.

2. Material and Methods

As a Marine biologist and later an Oceanographer, I took great pleasure to go at the field and collect data (platyhelminths, fish counts, zooplankton , etc…). Then we needed to translate the living “data” into numeric data. In the technological industry, it is the same idea. Instead of nets, quadrats, and terrain coverage, you will setup tracking event, collect postbacks from your partners and pull third-parties data. The idea is the same, “how do I get the information that will help me answer my why”. So a field sampling mission and a data collection planning have a lot in common.

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