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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1
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4answers
274 views

How to get users' heads around multiple views on the same dataset

Our product enables our (mostly non computer-savvy) users to gather data in a number of ways. They can they set all kinds of automatic behaviour based on this data. This data is stored in our ...
1
vote
4answers
332 views

Who introduced the term learnability to usability?

I am doing some research on the topic of learnability within usability. I am currently struggling to find out who was the first one to use it in this context? Any help would be really appreciated.
1
vote
3answers
173 views

Gather - Capture User centered data

I have made a web application for educational purposed which is used by people living in rural parts of the country, who are not able to get access to proper education. I have centers in those ...
3
votes
5answers
919 views

Why does apple hide the vertical scrollbar on mac laptops?

I am interested in the logic why Apples hides the vertical scroll bar. In many cases it hide the fact that there is more vertical data that what appears on a specific window. Only when you scroll up ...
2
votes
2answers
191 views

Handling large lists of comments on multiple items within a page

I have a site that includes lists of 25 items, each one of which has its own comments block, and each comment can be linked to directly, in which case the page is loaded, scrolled to that comment. ...
0
votes
1answer
80 views

mobile html5 input type=“x” vs custom mobile controls

There has been some back and forth with the developers and the design team over building controls that match the design vs using mobile html5 standard controls for datepickers and timepickers for a ...
0
votes
2answers
270 views

Select vs. Null Placeholder

I'm working on a large data-entry application. I'm wondering what is the better method for displaying drop-down lists where the defaulted value is null. I see a couple of options: Option a) Use a ...
0
votes
3answers
317 views

Why does Balsamiq talk about mockups when it doesn't seem a mockup

I have read about the difference between a mockup and a wireframe and it states that a wireframe is like a blueprint of how an application should be built while a mockup is a more visually detailed ...
3
votes
4answers
361 views

How to deal with superfluous numbers in input text fields?

I'm working on input textfields for lab assistants, e.g. a textfield to enter a temperature value (in a custom designed UI, not a web-site). Users don't have to enter the Celsius or Fahrenheit unit, ...
2
votes
3answers
662 views

Does it make sense to combine select2 dropdowns with regular select dropdowns on a single form?

I have a form that has a number of select dropdown boxes. Some of them have large number of items (200+) so I have converted them to using the jquery select2 plugin which works great as you can ...
5
votes
4answers
137 views

Should distinct parts of a system share the same login?

So let's say we have a web application for an autoshop. The employees use this application to keep track of cars and other related work as it moves from checkin to diagnosis to repair, and then back ...
2
votes
4answers
403 views

Is sidebar really needed

I was thinking about this subject since i started in web design and usability. Is left/right sidebar really needed or is it used just to fill blank space? I'm talking about news/how-to websites.
2
votes
3answers
295 views

Best practices for name search?

I have an app that will allow you to lookup the salaries of public officials. I have a few multiselect boxes to narrow the search by role and department. I am thinking about how to design the name ...
3
votes
2answers
187 views

Best way of making a credits transfer dialog

I am designing a dialog which would allow user to transfer credits from his account to "an object's account". Transfer is only in one direction -- after you confirm transfering credits to an object's ...
3
votes
1answer
2k views

Terms and conditions checkbox and/or Accept/Decline buttons

The curent UX for my app is: Terms & Conditions text: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque ut turpis ipsum. Ut cursus cursus scelerisque. Mauris lacus neque, ...
65
votes
8answers
18k views

Why do traffic lights have three separate light bulbs instead of having one?

Recently, I checked out a concept design for a traffic light with only one light. Do you know the exact reason for having three lamps in a row, instead of one like in this concept?
2
votes
2answers
1k views

big form VS steps/wizard

In a form to insert products/services (in wich products will have extra data for products that are composed by a mix of quantities of other product(s)) is it better to have a large form with all the ...
2
votes
2answers
799 views

What is the best multiselect picker where you think a high percentage of use cases will select a lot of options?

I need a multiselect picker where in many cases the user will select most of the options. The current list has about 20 items in it and in many cases people would be choosing 15+ items so i want to ...
3
votes
1answer
636 views

When are clear/reset actions in forms useful?

I was wondering when a "Clear" / "Reset" action in a form is needed. Example at the bottom right. What would be a common scenario for needing a "Clear" / "Reset" action? When would a "Clear" /"...
0
votes
2answers
100 views

Animating items as they come into view

What are the good usability and UX guidelines when considering animating elements when you scroll down the page and they come into view? For example, this template - http://mamootstudio.com/themes/...
0
votes
1answer
85 views

Increase zooming scale at higher scales?

as i zoom out more the changes are less meaningful 1x to 2x is a lot more different then 31x to 32x google chrome seems to deal with this by changing the scale at which it zooms 100% 125% 150% 175% ...
1
vote
3answers
213 views

Alternate for radio button to show default selected file

User has a list of multiple files. When user logs in for the first time, I want to show current file selected by default. Currently I am doing it using Radio Button like shown below: But in UI it ...
13
votes
4answers
1k views

Text Field Validation vs Prevention

I've been having a debate (mostly with myself) over the best approach to deal with invalid input in text fields -- validation versus prevention. Taking a numeric text field as an example, is it ...
1
vote
3answers
559 views

Maximum number of Color-Codes

What do you think is the maximum number of color-codes you should use in a web project? Suppose you use the optimal combination of colors in order to get the best usability. For better understanding, ...
1
vote
2answers
233 views

Design pattern for drag drop within a ListBox?

Need advice on how to build an intuitive UI: I have a ListBox of items, that can be re-ordered by drag drop. I get to this screen when I add a new item. Now this new item needs to be inserted into ...
4
votes
2answers
379 views

Can a button be too wide?

I have a form which has been designed as mobile first. Currently (most) of the form field are set at 100% width, including the submit button. Some people are of the opinion that the submit button is ...
4
votes
1answer
757 views

What is a good name length limit? [duplicate]

Our names are personal things that people attach great value to, so in general we should try to accommodate a person's full name. However at the same time, a persons name (especially in an app) is ...
2
votes
2answers
293 views

Overuse of JQuery animation; hiding text behind (animated) headers - how to make a case against it?

A client I'm working with wants to implement a "peekaboo" block where information is revealed when a client rolls over headers, (basically an image-block JQuery accordion) as shown here: (in the multi-...
0
votes
1answer
211 views

No division between tableviewcells

So I've got this list of items I'm displaying in a tableview and we've got a single thin line between items that divide them. I've got a request to remove all of the lines and have them all bleed ...
11
votes
4answers
1k views

Allowing every password of 6+ characters. Good practice?

I am developing a file sharing and hosting service, and right now I don't have any requirements set other then that a password has to be at least 6 characters long. I also accept all characters. I'm ...
2
votes
2answers
388 views

Back button placement on tablets and smartphones

Considering modern tablets and smartphones, why do some manufacturers (for example, Samsung and Lenovo) place back capacitive button on the right side, while the major trend is to place this button on ...
0
votes
1answer
225 views

slide menu locations and icon

what is the best location on the side slide menu? and lets say the app is localized to many different languages and its web app responsive to mobile , is it better to shift is place in each language? ...
4
votes
1answer
126 views

Rich interaction experience in forms

The guys say that by adding their animation plugin the experience is improved: https://medium.com/ui-ux-articles/3d1b0a9b810e Now, of course it is prettier, but what about the whole theory of ...
5
votes
2answers
324 views

Anything I could do to improve my sign up form?

So I think that I'm finally at a point where I can say that my sign up form for desktop users is pretty much done. I've tried to make it user friendly at first sight by keeping it as short as ...
3
votes
1answer
123 views

What are the best ways to get SUS score on mockups?

Can we just showcase static mockups to users and as them to respond to SUS questionnaire? Or, is it good to provide a clickable mockups so that they can get a feel of the workflow? Do we have any ...
0
votes
1answer
148 views

Highlight the selected image in a slideshow - more or less opacity?

I'm working on the Image Gallery of a webshop. There are 6 thumbnail-images, that can be clicked and are displayed in full-size above. How should you show the currently selected thumbnail? ...
4
votes
1answer
559 views

Why don't e-commerce sites use “quick view” on mobile?

I've noticed that e-commerce sites don't use quick view on mobile. Some sites have quick view as a hover treatment, which obviously doesn't work on mobile, but J.Crew has a "quick shop" button always ...
1
vote
2answers
180 views

Is it possible to create a different experience for both internal and end users viewing the same information?

I am in need of advice. I'm working on a web application with two distinct user groups. The application has both an admin and user view. Seemed simple enough, however the stakeholders have a ...
1
vote
3answers
431 views

Which fields should be pre-filled with previously input information when there are form errors?

I've got a form with the following inputs: First name Last name Email New Password ReCaptcha Terms (checkbox) I'm thinking about pre-filling the following for sure with the same values that were ...
0
votes
3answers
277 views

Are my Sign Up form error messages correct?

I just got done with my Sign Up form set up for my File Sharing & Hosting service and now I'm at a point where I'm developing the returning of form errors. There are 6 fields, and they are all ...
0
votes
2answers
68 views

Should I allow a user to create an object without all information needed for it work function properly?

I have a task wizard that requires the user to supply their log-in credentials in order for the object to work successfully. There is debate whether we should prohibit the completion of the object ...
3
votes
3answers
229 views

How to present a form where all fields are optional but at least one must be filled out

I have a form like this: The user must fill in the first or third field. They can also fill out two fields or all fields. Essentially they need to provide a link or comment for the form to submit. ...
0
votes
1answer
109 views

adding new users VS existing users

let's say that i have a form to enter members subscriptions in a fitness center club. the "Add member" form contain the member personal data (first name, last name,phone, ... etc) and the club plans ...
0
votes
3answers
106 views

Allow Multiple Instances of a Page

On my UI, I want to have any option/icon so that user can show that this page can be copied or not e.g: The sample that I have decided so far is that when user hovers over the page, "allow multiple ...
1
vote
2answers
162 views

Which login system should I use?

I am currently developing a website with a login system. The server will not have HTTPS available and will not handle critical data such as credit card info or addresses, the most critical data ...
0
votes
3answers
164 views

Reordering content for mobile devices - distracting or helpful feature?

With CSS3 its really easy to reorder the content depending on the screen size, which leads me to the question: Only because its possible, should I? A use case could be directions - one could assume ...
2
votes
4answers
415 views

Differentiating quick-contact and full-contact in a website design

I am designing a commercial website which is very elegant, thinking about adding a quick "sliding" contact form with the essential fields, to be available in all pages of the site, in addition to my "...
2
votes
1answer
272 views

After updating form should redirect back to form itself or to the show page or back to the list?

I am developing an app that consists of the CRUD operations. Lets say I want to create, read, update and delete clients. I have a page that lists all of the clients, page that shows a particular ...
0
votes
1answer
139 views

How should I include a multiple selection mechanism in a checklist site?

I'm building a small checklist on a website. It'll have multiple items that are able to be "completed" by checking them off the list by ticking a checkbox. However, I also want to add a multi-select ...
2
votes
2answers
130 views

upload an “image” or “picture”, which is the right text to convey? [closed]

Working on the feedback form with an image or picture attachment, let me know which is the right text be used?