The extent to which a product can be used by specified users to achieve specified goals with effectiveness, efficiency, and satisfaction in a specified context of use.

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8
votes
8answers
928 views

Icons vs. Dropdown for primary mobile navigation

I am working on a responsive design in which there are 5 selections in the primary navigation. I'm thinking because there are only 5 I could use icons instead of a dropdown for the primary navigation. ...
4
votes
2answers
431 views

Tab order for previous/next buttons in a form

We have a multi-step form that has 2 buttons (Previous and Next) at the bottom of each page. The Previous button is on the bottom left-hand side, and the Next on the bottom right-hand side. What ...
2
votes
4answers
186 views

Should the current likes counter be inside the Like button?

I noticed that Facebook, Instagram and other well designed apps separate the Like and Comment buttons from their counts. Any ideas why they do not put the counter inside the button? Maybe have a split ...
2
votes
1answer
165 views

How to display unfilled fields in a view mode?

How can I show to a user, on a view mode page, an unfilled field of an edit mode? I have on the form, on edit mode, this type of a field: Label: (input) (type of unit) (button with contextual help) ...
3
votes
3answers
2k views

In what situation is it best to use a mega menu?

The current site I'm working on typically has 3 levels on navigation. Site-map and navigation has already been done. They have chosen to use a mega menu to show top level navigation items and ...
5
votes
1answer
192 views

How to display the relevant data on the UI

I was going through a book, which said that the data should be organised in such a way that primary and secondary levels are accessed within 3-5 clicks and remaining data should be at ternary level ...
7
votes
5answers
176 views

How best to draw the users to a potential issue in the data they have entered

I have a form where the user can update project information. A project is linked to an organisation, and an organisation has license(s) - which has an expiry date. When updating the project, if the ...
0
votes
2answers
207 views

Replicated bars and menus consistency

So, using Google tonight I noted, in the results page, some links get duplicated among two bars, one anchored at the top, and a second one below the search box. You can compare the initial page with ...
19
votes
12answers
1k views

Why are child-resistant packages sometimes easier to open by kids than adults?

Based on discussions with friends and colleagues there seem to be difficulties opening child-resistant packages in general. There are even stories of parents letting their kids (supervised) open child ...
11
votes
4answers
465 views

Should you optimize mobile experiences based on individual handedness?

In abbood's question "How to implement a stack exchange style voting for mobile?" he answers his own question with the following mock-up: My immediate thought was that the up-vote control was on ...
10
votes
5answers
1k views

Which is easier to use: List of people sorted by FirstName, LastName or LastName, FirstName?

If you have a list of people, is it better to order them by FirstName, LastName or LastName, FirstName? Telephone books list by last name first: Outlook lists by first name first: Is one way ...
-1
votes
1answer
82 views

Is it needed to connect all pages together or let the browser's back and forward buttons do the job [duplicate]

I find it's comfortable to have the link to useful page in every single pages so the user can interact with our application conveniently. But sometimes, I find that the browser's buttons is ...
10
votes
4answers
235 views

Involve the user from the beginning if we want to emphasize usability?

I have questions about usability. Is it necessary to involve the user from the beginning of the software engineering process if we want to emphasize usability? Also, I read this previous question ...
3
votes
1answer
1k views

ajax loader (spinner or progress bar) where to place it? [closed]

I have a web page (web app ?) where users click on some buttons and we fire an ajax call which then eventually updates some elements of the page. I am thinking of putting an indicator (spinner) of ...
4
votes
2answers
167 views

position-based application switching in traditional window managers

I have a related question on SU that is asking for any tools which apply this concept: Suppose that I've got a perfectly reasonable set of two terminal windows, two web browsers, and one email ...
4
votes
3answers
66 views

How do you show that a feature can be selected individually or combined with another feature?

The user has 3 options/features to choose from, but here is the problem: Each feature can be selected separately/on its own. Feature A can be selected/combined with feature B. Feature B can be ...
13
votes
3answers
464 views

Do people find someone in a list faster by name or a profile picture of the person?

I am looking for research to find out if when looking through a list such as a team list in a project management app people find it easier to find someone by their profile picture or their name? I am ...
7
votes
5answers
264 views

On news apps, how does using a different colour for each category help the user?

On news websites and news apps, a specific colour is often used for the link to each category (background colour or underline colour), and I would like to understand how this is helpful for the user, ...
1
vote
1answer
173 views

Has my comics website successfully left the 1990s? [closed]

So, a little while back I posted this question to try and help my website, http://HittingTreesWithSticks.com, out of the 1990s. How to not make my website have a "1990's" look So the ...
9
votes
3answers
949 views

Login/register: How to balance ease-of-use, number of clicks, and appearance?

I'm working on a new design for the log in or register page, and since we have some very unique constraints, this might be the first time I've done one of these pages that isn't reinventing the wheel. ...
2
votes
2answers
272 views

Playlists: horizontal or vertical?

Let's assume that playlists are groups of items that are selected for some reason (to be played, to be converted or to be used in any other operation). My question is: what is the best way (if there ...
7
votes
4answers
119 views

Print array index in plain text

I'm developing an engineering application which stores data in C arrays. When a user edits data representing one of the items of the array, I want to be able to show the item number they're editing. ...
2
votes
2answers
85 views

Favourite or Visible?

I am currently analysing the GUI of one application. It happens that the application has a list of locations that only displays favourite locations. When you create a location, the new location is ...
7
votes
5answers
206 views

Hide controls by default?

This question might be too general but its bugging me a lot. If you look at the screenshot below: Maybe J have been sending emails for too long, but I expected the 'CC' and 'BCC' fields to be ...
4
votes
2answers
166 views

Maximum usability for purely text-based menus?

I'm designing a 'retro-style' video game, in which the user has to navigate relatively complex (around six or seven options on the screen at a time) text-based menus very often (once every minute, ...
9
votes
3answers
1k views

Placement of delete button on form

I have a form which edits a flight, and it should be possible to delete them. I have considered putting a delete button in the index page, which lists all the flights, but the table rows are clickable ...
14
votes
4answers
767 views

Why are sinks always rounded?

I've noticed a trend recently that some sinks have a flat base, but they seem to be few and far between. Are there any reasons related to UX for why sinks have traditionally always been round?
6
votes
5answers
629 views

Accordion Menu or Static Menu Options for Touch Screen optimization

I'm in the process of redesigning dialog menus for our application. The biggest reason is to make the application touch friendly. But these menus will be used in both touch and mouse environments. ...
2
votes
1answer
57 views

Link destinations

If the interface that I am working on has 3 lists: A) Top 10 performing companies B) 10 recent transactions across those 10 companies C) Top 10 performing promotions across those companies The ...
9
votes
3answers
222 views

Counting to Infinity - Are counters usable?

As the web gets older and bigger the numbers in a lot of counters will tend to increase more and more. I'm very curious about the implications in usability and user experience: Are these big numbers ...
8
votes
4answers
707 views

Tag cloud for web site actions - a no-no?

I am building a website, and my designer came up with the idea of using a (3d) tag cloud to display the different actions a user can take (the site's functionality is somewhat complex, and so ...
4
votes
3answers
166 views

In a high precision meter do I display battery voltage as a fractional number of volts or as a whole number of millivolts?

There's an Android battery meter application for enthusiasts (control freaks actually) that displays the remaining charge percentage and the current voltage. A typical phone will use a Li-Ion battery ...
3
votes
1answer
172 views

Automatically clear cache from scripts

I received a request to implement browser clear cache automatically when a user starts a session. This is the first time I encounter such a odd request. Is clear browser cache for a web application ...
6
votes
4answers
2k views

When to use reversed/mirror arrow cursor?

Is there an established pattern for when to use a reversed (right-pointing) arrow? I most frequently notice it in Outlook on part--but not all--of messages in my inbox: My Google-fu failed at finding ...
6
votes
3answers
333 views

Group of checkboxes and supporting text fields

What is the best way to layout a group of checkboxes and supporting form fields? For instance, in this form the user can select several choices for a report delivery method. Some of the choices ...
1
vote
2answers
127 views

What to do about “occasional” recommendation in a decision support application

I am designing a clinical application which displays a list of potential actions for clinicians to take ranked by their appropriateness to the clinical scenario (i.e., it looks like Google). ...
8
votes
4answers
289 views

Converting two character dates into four character dates

I have an application that converts the following invalid dates, with only two-character years into a valid date format automatically while the user's filling out the form: (NOTE: The application is ...
3
votes
2answers
432 views

How to effectively paginate many objects

We used to have a table interface which showed 1-10 on load and had the pages listed all the way from 2, 3, 4, ... n. We would like to re-design this interface to support scrolling of objects much ...
5
votes
2answers
120 views

How to visually indicate which pieces of information have changed

I work on a warehouse hand-scanner based GUI. It tells a user where to go, and which item to collect when they get there. When they scan the correct item, the screen changes, and indicates the next ...
2
votes
3answers
529 views

Displaying million records in Master Detail Grid (Million in both master detail)

I am facing a design and UX issue while creating a master detail grid in which both master and detail can have over a million rows. The simplest solution would be to enable paging (click) in both ...
6
votes
1answer
367 views

UI Layout improvement

I'm currently implementing a database querying tool, and am currently working on a section which would allow users to specify ORDER BY and Aggregate clauses. My biggest challenge has been to represent ...
3
votes
1answer
75 views

Custom liking function - do I need user login?

I've recently implemented a working custom liking/disliking function for my comics site. but I feel it’s pushing me towards implementing a login system for all users… which I really don’t want to ...
7
votes
2answers
416 views

How large should the logo be for easy clickability?

I was skimming through some of the older questions namely Is 'Home' button still a must? and Home button vs Logo link? and there seems to be a general impression that the home logo serves as a general ...
3
votes
2answers
240 views

Why does the advanced twitter search options not using a radio button

https://twitter.com/search-advanced has the following options Any of the words All of the words Exact Phrase But the user could make a mistake and enter values for all of them, why didn't they use ...
7
votes
3answers
901 views

Drop-down list with advanced search

I am creating a control to allow users to select an item from a list. The number of items can vary greatly - anywhere from a handful up to millions. A drop-down with autocomplete functionality seemed ...
3
votes
5answers
363 views

The navigation on Corporate websites

Corporate websites appeal to multiple audiences. I've seen from benchmarking the majority of sites have based their navigation around the audience segments. You'll see Investors in the main navigation ...
11
votes
3answers
259 views

Is a Q&A site a reasonable replacement for a forum for a software product?

I'm building a website for an open source piece of software that revolves around backups and cloning. I was originally going to use phpBB for the forums, but then thought about the possibility of ...
5
votes
4answers
261 views

Videos on landing pages

Is it a good ideal to feature videos on landing pages or should their primary purpose be to signpost users to content elsewhere? I am developing a set of pages for an event, it is supported by a ...
7
votes
4answers
1k views

Best way to show long list of detailed information for summarized items in a table?

I'm working on an application page for an insurance company regarding purchasing policies and showing all the detailed information that comes with the policy. The problem I'm facing is knowing how ...
3
votes
2answers
110 views

studies on passcode/keypad versus password/keyboard?

When designing a tablet-based app that needs it's own extra security, there seems to be a couple of common choices: add a password screen with a keyboard, or use a passcode screen that has a keypad. ...