Guide to Planning and Conducting Usability Tests This document is meant to provide a foundation for your next usability test. Pages found here borrow heavily from Jeffrey Rubin's Handbook of Usability Testing. Overview of the basic usability test Usability tests include the following elements, each of which will be addressed in this document: Develop problem statements or test objectives. Use a sample of end users (which may or may not be selected randomly). Rubin, p. 29-30 Determine which type of usability test to implement Depending on where you are in the design process, there are three types of usability tests to choose from. Exploratory Test: The objective is to explore the user's mental model of the task you're trying to facilitate. When to use: This type of test is usually conducted during the initial phases of a design life-cycle. Assessment Test: This is the most common test conducted. When to use: Normally conducted early or midway through the design of the product. Validation Test: Rubin, p. 30-42 Develop a test plan Rubin, p. 83
Lightning High-speed, slow-motion lightning video captured at 6,200 frames per second. Lightning electrification This article incorporates public domain material from the National Oceanic and Atmospheric Administration document "Understanding Lightning: Thunderstorm Electrification". The main charging area in a thunderstorm occurs in the central part of the storm where air is moving upward rapidly (updraft) and temperatures range from -15 to -25 Celsius The details of the charging process are still being studied by scientists, but there is general agreement on some of the basic concepts of thunderstorm electrification. When the rising ice crystals collide with graupel (soft hail), the ice crystals become positively charged and the graupel becomes negatively charged. The differences in the movement of the precipitation cause collisions to occur. The upper part of the thunderstorm cloud becomes positively charged while the middle to lower part of the thunderstorm cloud becomes negatively charged.
Fundamentals for a Kick-Ass Creative Company | Build Internet! This post has a little background to its inspiration. At the start of Summer 2009, we started Officeal as a way to showcase the offices of companies that “get” creative culture. The numbers are slowly increasing, but it’s ended up serving a more important role. As some of you may know already, Sam and I also run a web and creative company called One Mighty Roar. Somewhere along the line of these internet crusades, we started to look at what all of this meant to us. The Big Question What makes an awesome company on the inside? Our answers so far… You’ll find One Mighty Roar’s philosophy-in-progress below, broken down into the big ideas: Always Have a Lead that Excites You Do you have something to look forward to? Is this easier said than done? Nobody is an Island The Internet is build upon the ability to create communities and extend social connections. Professionals do not have to be good at everything. Know Who Does It Well Good Ideas are Universal Congratulate Brilliance Closing Thoughts
Deconstructing Creativity: The 4 Roles You Need to Play to be Fully Creative D o you want to be fully creative? To not only have wild ideas, but to actually create and bring remarkable things to life? There are four distinct roles to be performed for the creative process to be as effective as possible. Each one requires that you play different characters, with different mindsets and skills. The roles are: . Learn how they help unleash your creativity and how to master the skills each one requires. 1. Ideas do not come out of the blue. He is relentlessly curious and never limits himself to a particular area of experience and knowledge. How to Develop Your Explorer Poke around in unknown areas. Do not limit yourself to the tried and true. Get to know many different perspectives. 2. He takes the raw materials from the Explorer and combines them in novel ways. When people say someone’s “creative”, they’re usually referring to the Artist. How to Develop Your Artist Write down new ideas as they come to you; it stimulates your brain to generate more and more ideas. 3. 4.
Methods list paper prototyping parallel design participatory evaluation patterns performance testing planning usability pleasure post release tesing prototyping questionnaires rapid prototyping remote testing requirements meeting scenarios of use stakeholder meeting standards: ISO 13407 storyboarding style guides subjective evaluation surveys task analysis usability testing use cases user satisfaction wizard of oz
inclusivedesigntoolkit Seven Blunders of the World The Seven Social Sins, sometimes called the Seven Blunders of the World, is a list that Mohandas Karamchand Gandhi published in his weekly newspaper Young India on October 22, 1925. Later, he gave this same list to his grandson Arun Gandhi, written on a piece of paper, on their final day together, shortly before his assassination. The seven sins or blunders are: History and influence Mahatma Gandhi, who published the list in 1925 as a list of "Seven Social Sins" (1940s photo) The list was first published by Mohandas Karamchand Gandhi in his weekly newspaper Young India on October 22, 1925. Gandhi wrote that a correspondent who he called a "fair friend" had sent the list: "The... fair friend wants readers of Young India to know, if they do not already, the following seven social sins," (the list was then provided). In the decades since its first publication, the list has been widely cited and/or discussed. Easwaran, Eknath (1989). Gomes, Peter J. (2007). See also
44 Creative Retro Futurism Design Artworks Today’s modern times calls for high technology and futuristic designs and images. Not to mention the state-of-the-art facilities and gadgets that keep us updated with the latest trend… Amazingly, despite the new times, retro fashion never gets outdated. Hence, it becomes more and more trendy. 44 Creative Retro Futurism Design Artworks are listed in this next post to keep inspiring designers out there in creating unique artworks as possible. You may want to take a look at the following related articles: • A Compilation of Free Retro Fonts for Designers • 500+ Free Photoshop Retro Brushes • 45+ Free Retro Wallpapers for your Desktop Moon Rider View Source Elektro Comet View Source In Fra Red View Source Constellation AsianDiscoLaser View Source View Source Star Child View Source Unicorn View Source Master Pyramid View Source The Dagger Woods Varo Broadcasting Corp Varo Hifi Munic Varo Special Presentation Commodore 64 Conducteur Universal 2010 The New Decade View Source Abducted by Design 2010 Commemorative La Femme
The Ultimate Excel Cheatsheet Working with the new Excel 2007 is now more frustrating than ever when it comes to finding the right commands. Sometimes it seems like part magic and part luck. That’s why we’ve put together the cream of the crop of Excel shortcuts in easy to use cheatsheets you can print up and keep handy. Highlighting the most commonly used and commonly looked for Excel commands, this list puts it all at your fingertips. Learn how to get around Excel using only the keyboard. These cheatsheets have the keyboard shortcuts for mainpulating files, editing content, changing formatting and navigating around workbooks. Excel Function Cheatsheets The key to being efficient with Excel is knowing which functions to use. Excel Formula Cheatsheets If you need specific calculations, this is a good place to start. How To Read Cell References Simple Math Formulas From Microsoft.com Adding Numbers Calculate Percentages Rounding Numbers Advanced Excel Tips From Microsoft.com Guidelines and Examples Of Array Formulas
SWOT analysis A SWOT analysis, with its four elements in a 2×2 matrix. A SWOT analysis (alternatively SWOT matrix) is a structured planning method used to evaluate the strengths, weaknesses, opportunities and threats involved in a project or in a business venture. A SWOT analysis can be carried out for a product, place, industry or person. Strengths: characteristics of the business or project that give it an advantage over others.Weaknesses: characteristics that place the business or project at a disadvantage relative to others.Opportunities: elements that the project could exploit to its advantage.Threats: elements in the environment that could cause trouble for the business or project. Identification of SWOTs is important because they can inform later steps in planning to achieve the objective. First, the decision makers should consider whether the objective is attainable, given the SWOTs. Matching and converting One way of utilizing SWOT is matching and converting. Use Criticism