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
vote
1answer
89 views

Why can we save images only as a square or a rectangle? [closed]

My question is quite simple. Why can't we save images as a circle or a triangle? What is the reason behind it?
0
votes
3answers
161 views

Mobile. Long list to scroll, vs. collapsible trees

Regarding mobile.... The user uses 2 dropdown lists to select a date range for a filter. The results of the filter (date range), which are shown below the filter options, is where my manager and I ...
10
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
86 views

Importance of Lateral / Transverse Navigation in Hierarchy

Trying to resolve a navigation quandary for an e-commerce website. Current set up is like so: download bmml source – Wireframes created with Balsamiq Mockups Clicking either a link at ...
14
votes
6answers
499 views

Should usability testing of a competitor's website be a part of your usability testing routine?

I was reading up on best practices on usability testing for websites and a recommendation was that get your participants to do usability testing on your competitors website as well as that would help ...
3
votes
4answers
231 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, ...
0
votes
1answer
45 views

How to render user interface when there is no inputs for a certain fields

We capture various messages in a certain form and the user might fill out only say 10 out of the 30 messages which were presented to him. e.g. messages given below. Login Message: Welcome Message: ...
2
votes
2answers
89 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. ...
1
vote
3answers
187 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 ...
0
votes
0answers
18 views

User Experience Evaluation [duplicate]

I wish to carry out a complete User Experience Evaluation for a portal providing education. What are the best methods for it ? The end users are barely computer literate, and they make do with ...
0
votes
2answers
87 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
1answer
41 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
3answers
169 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
3answers
400 views

Does A Slider Control UI Element Like This Exist — The Joystick Slider?

A standard slider, such as an html5 <input type ="range"/> or its many javascript-enhanced brethren, works by providing a handle that you slide between two endpoints, typically with your mouse ...
59
votes
8answers
13k 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?
0
votes
2answers
135 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 ...
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?
3
votes
1answer
159 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" ...
4
votes
4answers
118 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 ...
0
votes
0answers
38 views

How to carry out heuristics evaluation? [duplicate]

I am preparing to carry out an evaluation for user interfaces that I have created for my web application. I am using the 10 Usability Heuristics for User Interface Design by JAKOB NIELSEN as a ...
2
votes
4answers
197 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.
12
votes
4answers
694 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
1answer
174 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, ...
1
vote
2answers
208 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
116 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 ...
0
votes
2answers
85 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 - ...
0
votes
1answer
48 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
2answers
100 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 application selected by default. Currently I am doing it using Radio Button like shown below: But in ...
7
votes
5answers
671 views

Should I add a floating, fixed feedback button on the pages of my website?

I would like to add a Feedback feature to my website. Should I add it as a floating,fixed button on the side? Is that considered something users are annoyed by? If I shouldn't, which method is ...
1
vote
3answers
173 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
103 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 ...
1
vote
2answers
196 views

Dynamic Progress Indicator

I am currently working on a responsive web app and am having some issues designing a progress indicator that I am happy with. The app is a workflow based tool which works by displaying cards ...
3
votes
2answers
236 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
134 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 ...
1
vote
2answers
191 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 ...
0
votes
1answer
74 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 ...
2
votes
2answers
136 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 ...
-1
votes
1answer
118 views

The phone dialler in iOS 7.1 is userfriendly?

we can see the inconsistent in answering or declining incoming calls in iphone. when the phone is locked the green circle is focused towards left side and while unlocked green circle focused towards ...
3
votes
1answer
95 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
276 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
72 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
72 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
180 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 ...
5
votes
3answers
286 views

“File” for name of drop-down menu

In Windows mostly, a lot (most?) applications have a "File" drop-down menu, with things like "Exit", "Import/export settings", "Preferences", ... Is "File" a blindly accepted standard/default? ...
0
votes
3answers
183 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 ...
2
votes
3answers
136 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
2answers
66 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 ...
0
votes
1answer
58 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
85 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
135 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 ...