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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7
votes
4answers
112 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
81 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
190 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 ...
3
votes
2answers
153 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, ...
7
votes
3answers
913 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 ...
12
votes
4answers
561 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
479 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
202 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
524 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
151 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
154 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
1k 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
292 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
114 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
281 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
370 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
109 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
412 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 ...
5
votes
1answer
349 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
71 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
321 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
219 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
649 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
294 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
232 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
205 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 ...
6
votes
4answers
943 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
100 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. ...
5
votes
3answers
710 views

Input mask on credit card number & SSN

Our company is discussing the use of an input mask (asterisk) on credit card numbers and social security numbers. I'm completely against masking the CCN, from a UX perspective, especially since our ...
0
votes
2answers
137 views

Whats the UX strategy behind Twitter's Retweet dialog?

Mouse Hovering over a particular tweet on the feed will show these links - / Reply , Retweet , Fav , More / - These links are prominent enough and clean. I dont understand the reason for ...
1
vote
3answers
570 views

Scrolling inside overlay or on the whole page

I have this web-app that has mostly web pages with search results (such as google is), so there's scrolling normally. But I have this scenario that you can open an overlay that shows additional ...
16
votes
7answers
1k views

Why are AC adapters (wall warts) designed to block adjacent AC outlets?

The AC adapters for a lot of equipment seem to be specifically designed to block the AC outlets around it (this is in the US). Is this a safety feature to minimize the power to that outlet or just ...
0
votes
1answer
81 views

Concept for adding reminders

I'm remaking some code for a survey-system I'm the maintainer of. And one of the problems is adding reminders for the survey invites. I made this: ...
20
votes
9answers
1k views

What's a good way to use text over a picture?

My dilemma is aptly shown in the picture below: How can I make the text more legible?
1
vote
1answer
396 views

How do roads switch from driving on the left side of the road to driving on the right? [closed]

Some countries that drive on the left side of the road aren't island countries (although most are; the most notable exception is India). For those countries, how do people laying out roads for drivers ...
5
votes
4answers
279 views

Why use paper prototyping, besides saving time?

When creating a web application prototype, I find it's pretty easy for me to put together a fast prototype. What are the advantages to using a paper prototype instead (or before that)? This video ...
6
votes
5answers
259 views

Is there any good reason why I shouldn't make some mobile app parts sticky?

What are the downsides of making that part with column-chart sticky (Always positioned to the top even when bottom part is scrolled down)? Haven't met that kind of solution in any mobile app before. ...
2
votes
2answers
214 views

Is it “unsafe” to rely only on placeholders (input fields)? [duplicate]

I've noticed that in many sites, the text within input fields are always either label tags and span tags. Twitter's example: (in this case, the labels seem to be inside the input field). I never ...
9
votes
10answers
449 views

Is it better to represent simple labeled information as table or just text with subheadings?

I'm redesigning a website that has some simple information presented as a table like this: download bmml source – Wireframes created with Balsamiq Mockups I read yet the again the Label ...
2
votes
1answer
210 views

A tabbed Android UX element similar to iOS App card?

Is there a standard Android layout that allows for tabs within a context menu? Something similar to the iOS app card would be great.
2
votes
4answers
112 views

Should you be allowed to change your own data?

Let's imagine you were about to use a CRM Enterprise-Application that contains your working-data (street, housenumber, office phone number and so on). Should we allow the user to change this data at ...
7
votes
2answers
2k views

What is the reason behind the upper-case-lower-case behaviour of the Apple iOS keyboard?

On Windows and Android phones/tablets the case of the keypad letters alters when pressing SHIFT: But Apple seems to ignore this presumably useful feature. Does Apple really know it's better NOT to ...
6
votes
4answers
569 views

Stopping people abusing star rating systems

I want to implement a 5 star rating system for particular articles on my site. But, I know that with a little bit of scripting, it can be easy for hackers to abuse these systems. However, I want it to ...
1
vote
3answers
353 views

Best order of heuristics for filtering gift suggestion search results

I have created a gift website where I want users to find gift suggestions based on a series of questions. To display the questions and search results I have two panels on the screen: Panel 1: Search ...
6
votes
1answer
244 views

Clicking twice to edit filename - what are the reasons for this pattern?

Like we all know, one can edit a file or folder name in Windows Explorer by either right clicking and choosing "Rename" from the context menu OR by highlighting the file by left-clicking, and clicking ...
7
votes
4answers
326 views

How to handle long processing task in UI?

We have a Desktop based WinForms application. Application performs some very complex logic in database and is bound to take long time. By long time i mean it will take anything from 1 min to 20 min ...
9
votes
6answers
1k views

Selecting many elements from a long list

I have a scenario where my 'create user' dialog has a very long list of options, of which the user needs to select many. The project manager has suggested a 'dual list' approach: a long (scrolled) ...
4
votes
2answers
175 views

Adding new data while filtering current data

I'm working on a table that includes employee data (Name, Age, Position). Above the table I have a live filter that can filter the data by Age Group and Position. I'd also like the possibility of ...
7
votes
1answer
244 views

Drop down list vs. clickable map

I'm working on a web tool that requires users to choose their region as a search filter. I'm trying to decide if it will be best to use a drop-down list (there will be 15 regions) or a clickable map ...