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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0
votes
3answers
262 views

Disabling text selection on mobile

From my perspective disabling text selection by default on mobile is a good approach. In almost all mobile web applications/frameworks and native mobile applications, by default you will be not able ...
3
votes
2answers
278 views

Remember Me in an enterprise application: What to remember?

I've just finished a well-thought login validation mechanism and have asked myself the following question several times: What does the user expect when he checks the Remember me checkbox in an ...
1
vote
1answer
272 views

Best suitable multiple select with optgroup UI element

My website has a drop-down list that displays all countries, grouped by continent. A user has to select all the countries he needs, as shown in the following figure: The main issue here is the user ...
0
votes
1answer
174 views

Should I remove the site header and footer from a sign-up page?

I've been reading this usability book and it says that the sign up page must be as free of noise as possible and some websites seem to be doing similar things (Last.fm for example). Here's how it ...
1
vote
1answer
245 views

Best solution for recurrent tasks in a calendar

I am trying to design the user interface of a program that tracks recurrent activities and the daily progress. "Done-not done", like a daily to-do-list. What's the best experience for the user when ...
2
votes
1answer
149 views

What is the best way to bring your old users to your new site?

A project I'm working on involves the creation of a new site that will host around 80% of the content of an old one. The content will disappear from the old site, and become solely available on the ...
8
votes
7answers
8k views

Security question & answer. What questions do you ask?

Working on a save quote feature for our new website, one of the security requirements is to ask a secret question and obtain a value from the user. Does anyone have suggestions on the type of ...
0
votes
1answer
46 views

Selected and processed states in one workflow

I have just noticed (on vacation with iPad only) that the interface that allows you to import photos from camera to iPad has very similar representation of photos selected for import (checkmark on ...
4
votes
5answers
553 views

Is 'usability' enough for a company portal?

I want to know if this argument is a common one that is made - as it's one I was intending to conclude a report with. I have been asked to advise on how to improve the usability of a company portal. ...
1
vote
1answer
629 views

Horizontal Scrolling Emails (B2C) Best Practices

A client recently asked me to look into developing a horizontal email for one of their campaigns. I've been coding their emails for a year or so now but am unfamiliar with the best practices from a ...
3
votes
2answers
1k views

Which is more usable: labels above form elements, or to the right?

I'd very much like to get some feedback on this, as of right now, it is a point of contention among the devs at my office and myself. Which is more usable: labels above form elements, or to the left?
0
votes
1answer
358 views

How much value does Human factor's CUA certification hold for a Senior web developer? [duplicate]

I am working as Senior web developer with 5 years of experience. I also create wireframe mockups and have good experience in photoshop. I am looking to pursue HFI's CUA certification. Is this ...
2
votes
2answers
4k views

Long press (press & hold) gesture in iOS app

I was wondering if this gesture is as commonly found in iPhone and iPad as in Android apps, or if it is more used in iPad than in iPhone or vice versa. I personally don't use this gesture very ...
2
votes
2answers
133 views

How to add a number of items in to a “new category” or an “existent category”

I have a list where the user can choose multiple items, and than he can press a button that will "add the selected items to a category". But I want the user to be able to add the items to: a) A new ...
2
votes
3answers
412 views

Displaying large category menu on a mobile device?

I've looked into this question, and this one as well; I didn't get an accurate answer. I have a fairly large category menu that I want to display for touch mobile devices with relatively small ...
3
votes
1answer
488 views

Best way to ask user for large amount of data input on iPhone?

I have a question about designing the UX that requires a large amount of data to be entered by the user upon signing up for an app - needed as the app cannot function without this data - how can this ...
4
votes
2answers
308 views

1-column vs n-column timelines / news feeds

Facebook's news feed employs a 1-column layout, whereas Google+ employs multi-columns, depending on the width of the browser. (It appears it's between 1-3 columns). Pinterest have many. Are there ...
2
votes
3answers
1k views

Is password confirmation necessary on a Change Password dialog?

On one hand there is no need to ask for password confirmation because it is annoying. If I made a mistake when confirming my password I'll need retype my very complex password again. There is also a ...
2
votes
3answers
429 views

Web App Sidebar - Under Page Header vs Next to Page Header

My current sidebar setup looks like this: The sidebar is present on multiple pages and can include: section ('employees' is a section) specific information (lists that section pages have in ...
4
votes
3answers
1k views

Do all links on a page have to be all underlined or all colored?

I am redesigning a website and currently working on the homepage. I have several links or points of entry via the homepage. I was wondering if I need to follow one convention for styling the links, ...
4
votes
5answers
423 views

Graphic representation of various data types

I have a project where a lot of data look alike but however they represent different things. For example I have data that contain 0 or 1 but this could represent a text value or a boolean. A good ...
2
votes
2answers
146 views

Best way to present a modal with two ways of searching?

I have a modal used to add a responsibility profile to an element. The responsibility profile is one item from a potentially huge hierarchical list with possibly thousands of items not listed ...
1
vote
4answers
274 views

Using text from Google translate

This is regarding android application. As per my analysis, the translation from Google translate is not perfect. Will it be ok show non-english users a dialog with the following content: This ...
7
votes
3answers
1k views

Best Practices: Save and Exit in Software UI

This has been discussed a few times on here for web implementations but never for a desktop application. Being we have a title bar/file menu/toolbar etc. what is the best practice for closing a window ...
3
votes
1answer
66 views

Native users sharing/posting on third party sites workflow

Initially my application had just the native log in form, but I recently added a Facebook log-in as well as sharing/invitation ability for those authenticated via Facebook. I would like to add other ...
1
vote
1answer
272 views

UX best practices for enabling a full-feature set download for a 30-day trial?

We offer a trial of our company's software and currently the path to usage is 1) Create an account with us 2) Download the software and 3) Download a feature library separately Our goal is not to ...
4
votes
3answers
409 views

Signal Strength or Connection Speed icon [closed]

We have a stand alone application on our site that uses realtime video/audio. We are in the process of adding a connection speed icon but it seems we have some disagreements on the icon that should be ...
1
vote
2answers
83 views

How to manage rolling out of a feature activated by options

I have an internal search in my web app for text with filtering by some type of order and/or by multiple topics (like tags). If the tags are not present in the system there is no sense in filtering by ...
4
votes
3answers
331 views

Long Form, What to Place First: Required or Optional Fields?

We have a very long form, 40 fields. Q1: Where we should place the required fields, at the top or at the bottom? Q2: Based on the first question, where we should place the submit button? Top, bottom ...
0
votes
3answers
206 views

What are the implications of different button sizes?

What are the implications of different button sizes in terms of what the designer is trying to convey to the user and what the user is implying as to the function of the button? For example, does a ...
1
vote
4answers
138 views

Bigger vs Smaller block headings

I've been looking at a few good looking websites and it seems larger headings are becoming more prevalent (why ?) and I'm currently working on redesigning this page: ...
1
vote
1answer
62 views

Necessity for presenting user's signed-in state on online service's marketing homepage

Many web sites include a dark bar at the top of the screen that will show the user's signed in state. This is commonly dynamic and will change depending on whether the user is signed in. This is the ...
7
votes
2answers
816 views

Different UX for multi-edit vs. single record edit

I have a user datagrid with inline editing capability. In some cases there is additional information that appears in a bottom pane (permissions details etc). The user also has the ability to bulk ...
0
votes
1answer
226 views

Using different checkbox style for different checkbox behavior

I'm not sure on which control to use on this case. Is it confusing to have two different checkbox styles that behave in different ways? (note: this is just a small part of a whole bunch of filters ...
3
votes
2answers
150 views

Why has the touch area size of iPhone app icons not been maximized?

One can touch in between the app icons on an iPhone without launching an app. Given Fitts's law, that "the time required to rapidly move to a target area is a function of the distance to the target ...
6
votes
6answers
3k views

What is behind entering email twice for registration?

What do you think to ask the email twice for registration? The context is this: In the e-commerce checkout/registration process where the email is mandatory to save cart or to proceed to the ...
3
votes
2answers
93 views

How are alternating illustrations experienced?

In our website redesign we are considering using alternating illustrations at the top of each landing page. This was a suggestion from Marketing to make the pages a little more interesting for each ...
3
votes
3answers
148 views

How make language option easy to find for people speaking another language than the one shown?

As suggested in another question I decided to show the language names in native language itself in the language selector on my page, instead of using country flags. The dropdown box shows the current ...
-1
votes
1answer
1k views

Usability Principles for Mobile App Design [closed]

Have there been any principles developed for Mobile App designs? Any 'dos' vs. 'dont'? Any templates anyone can send me in the direction of?
2
votes
3answers
654 views

How can I design an effective GUI for labels and values for an Android Tablet?

I'm trying to create a simple GUI for an android application that will primarily be used on tablets. I have portrait and landscape screenshots of my current GUI. Note that this is literally the only ...
2
votes
3answers
142 views

What are the best options to show huge number of errors on multiple paginated list

We have a business application where users edit participants' payroll information across multiple income sources in a single list. A list would have - around 200 participants - each participant ...
30
votes
6answers
2k views

What is the psychology behind laying out slabs at different angles for cyclists and pedestrians?

In the UK, we have many paths that are shared by pedestrians and cyclists, with a dividing line down the center to show who should be on which side of the path. I noticed that at the end of such ...
1
vote
4answers
101 views

Is the term second degree customer/user/client acceptable or easy to understand? What is a better alternative?

I am trying to describe a situation in which you design a product for a company, and they use it to engage with their customers. So from my own perspective, the company would be the primary (or first ...
14
votes
4answers
595 views

What, as a rule of thumb, is the maximum tolerable time the UI thread is blocked for?

The title basically says it all. The question is not too easy to google: What is the maximum time I can block the UI thread without creating a noticeable 'lag' in the UI from the user's perspective?
52
votes
13answers
2k views

Personal information in messages

Is it good to add some personal information (name, username or other) in success or error messages?
10
votes
2answers
919 views

Sliders and Accessibility: Usability of sliders for users with disabilities

I was wondering if the use of sliders would make it harder for people with disabilities to select values. How hard is it to drag and drop for them? How easy is it for them to see values changing while ...
1
vote
4answers
285 views

How to write info email on my website (Plain text or Image)?

Usually, info email will be provided in modern websites, either in contact page or on top of all pages, the issue here is spammer that can get the email (extract by regex or any other method), now, if ...
9
votes
2answers
396 views

Should I leave a delay to allow people to read my loading messages?

I've built a program to install an application. For people with slow PCs, it could take a couple of minutes to run fully. However for people with faster PCs, it whizzes through and runs the whole ...
2
votes
2answers
107 views

Selecting root in 'save as'-style folder tree

I've got a tree structure equivalent to folders and files: you can save items and arrange them into folders. The current design is: Folder - Item - Item Folder - Folder - Item When the ...
1
vote
1answer
600 views

Elegant way to handle multiple columns of checkboxes

I am designing a map using Google Maps API that allows a potential company to check off boxes based on skill set (currently active), interest areas, and languages. Each column will have around 15-30 ...