an object used to operate a physical or virtual device. For questions regarding how to present and implement controls for a particular interface or interaction.

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6
votes
3answers
145 views

what are ways to offer sorting on a list of items by a property?

I have a list of divs that contain various pieces of data (name, type, date, etc). I want to offer the user the ability to sort this list by a list of possible properties (the name, type, date, ...
6
votes
4answers
457 views

Common/accepted name for “dropdown menus” and related kin?

What is the proper name for the UI element created by the HTML <select>...</select>? What is the name if the user is allowed to type in their own answer (not just autocomplete to pick ...
4
votes
2answers
1k views

What are unique UI controls on Android?

Apart from regular UI controls like tabview and listview, are there any unique and attractive UI controls like Quick action bar, Action bar, or iOS spinner (Date and time selector) which are ...
5
votes
4answers
251 views

Version Control for Help Files

What is the best way to have version control when creating complex help files with new updates and versions coming out quarterly or so? How does one best go about versioning the Help file? ...
3
votes
2answers
230 views

View refresh frequency

My application displays data that can be periodically changed. Changes follow 5-10 times per second. I have to avoid so frequent updates to increase application performance. But I have to add some ...
18
votes
2answers
4k views

accordions vs tabs

What is difference between accordions and tabs from the UX point of view? This is repost from this thread on SO: http://stackoverflow.com/questions/5690589/difference-between-accordion-and-tabs (I ...
8
votes
5answers
738 views

Are Sparklines appropriate for use in dashboards of reporting software?

For those not aware of Sparklines, here is an example: http://demos.telerik.com/silverlight/#BulletGraph/FirstLook Would these work well to really give users a quick dashboard/reporting overview of ...
4
votes
4answers
351 views

Location of new items in list

I have a medium-sized list (about a few dozen items, the container is very likely to have internal vertical scrolling). There is no sorting, so items are displayed in the order of their addition to ...
1
vote
3answers
574 views

Project dependency visualization and navigation

I have to visualize software project dependencies and provide a way to navigate through the dependencies. I want to combine showing the dependencies of the currently selected project as well as ...
9
votes
5answers
635 views

What's a clean way to implement two checkboxes that can be “ANDed” or “ORed”?

I have a pretty standard search form on a web site that will return records based on various criteria. Let's assume each record corresponds with a person. A person can have a dog, a car, neither, or ...
7
votes
3answers
2k views

Tri-state checkbox: Which state should be selected after clicking?

There is a hierarchy of selectable items, let's say a parent and two children. All three items have checkboxes. When both children are checked, the parent's checkbox is also checked. When both ...
0
votes
3answers
405 views

Magic meaning of Apply button on a form

I understood that [Apply] button does the same as [OK] without closing the modal form. Is it a programmer's trick to see changes outside current form and still be focused to it? Maybe it is like safe ...
4
votes
3answers
282 views

How to indicate that something has changed on a form

I have a form that displays queue of messages and number these messages can be changed. Really I want to "indicate" label (queue length) when the number of messages were increased to improve user ...
0
votes
1answer
169 views

What are some recommended web resources for theming and design of WPF controls? [closed]

I previously tried to ask about themeing resources for WPF in this previous question However at the time UI stack didn't really exist, and the SO guys gave "how to learn" type answer. I'm looking for ...
5
votes
4answers
1k views

Should a light switch be small or big, or does this depend on other factors?

Small and big light switch compared: It's strange that this usually differs by country. The big ones are easier to hit, but the small ones provide better feedback (if you don't immediately see the ...
6
votes
4answers
585 views

How to represent a one time action

I am doing serious games and simulations and I sometimes have the need to represent actions to the user that they can only do once. Basically the user issues a command that only needs to be done once. ...
6
votes
1answer
261 views

How to get a consistent “perceived” color on a transparent BG? [closed]

I'm in a pickle. I have to make form controls (buttons, checkboxes, text inputs, etc.) on a semi transparent black background (85% alpha). Here's what they look like so far: Notice the ...
10
votes
3answers
363 views

How to indicate a text field is autocomplete capable? [duplicate]

Possible Duplicate: How to tell the user that an input box is autocomplete-enabled? Has anyone come across any kind of visual indicator that suggests a text field will autocomplete? ...
1
vote
3answers
265 views

Criteria for choosing fonts for a tree in a utility that everyone likes and can read?

So I've got a utility that really only needs to be ran internally, but I want the guys who use it to not complain about it all the time. I don't think that style particularly matters to them ...
10
votes
7answers
876 views

Any examples or suggestions for working with timelines [closed]

I'm going to be writing an application that needs to handle linear work flows. For simplicity, there are two types of entries: Events: A trigger condition that allows you to move forward. It may ...
34
votes
7answers
5k views

Intuitive interface for Composing Boolean Logic?

I'm interested to know how people have, or would construct an interface which simplifies constructing logical boolean conditions? (Yes, it's a database query builder) In my mind a bad interface has ...
13
votes
6answers
788 views

Select All & Clear All vs. Invert

I met with situation when I have to use the long multiply check list. I have to add some usable buttons Select All, Clear All or Revert Invert. I know that the common practice is using "Select All" ...
29
votes
11answers
7k views

Most User-Friendly Form Fields for Entering Date/Time?

What are the different ways to have fields in an application for date, time, or both? What are the pros and cons for each? The most common seem to be a combination of 2–3 drop-downs, or some form ...
15
votes
9answers
2k views

Scrollbar on the left

Is there a deep study that suggests to place a scrollbar on the right? Personally I move it to the left whenever it's possible (firefox allow this, as well as xterm and emacs). I know that placing a ...
0
votes
2answers
200 views

Depended controls framework [closed]

I am looking for client-side javascript plugin for jquery(preferred, or maybe other framework) that can implement the dependency between controls. Here is general requirements: the dependency shall ...
3
votes
5answers
3k views

How to display the hierarchical data [closed]

Some real ui javascript library wanted! I have to display some hierarchical data on the web page. It should not be a classical tree view with the text items. I am looking for a graphical ...
12
votes
5answers
485 views

Web - How to represent a numeric input that is limited to increments of some number

I have a requirement for a form that restricts a field value to fixed increments of 50 and I'm not sure what would be the most elegant way to represent that constraint in a meaningful fashion. The ...
10
votes
4answers
470 views

Which one is easier to use: horizontal or vertical sliders?

Which type of sliders is easier to use: horizontal or vertical?
10
votes
6answers
23k views

ExtJS vs. JQuery [closed]

From a UX design perspective (design freedom, interaction polish, usability, skin-ability, etc.), what JavaScript UI framework is best? Particularly, we are looking at ExtJS and JQuery. And, yes, we ...
22
votes
13answers
1k views

Is it better to prevent a forbidden action or display an error/explanation message?

There are multiple examples, so I'll pick a specific one to focus the question. Let's say a user can have specific characteristics (or permissions): Admin, Virtual, External, Financial, etc. To ...
17
votes
11answers
4k views

What's the best way to present date of birth form fields?

I am building a form that requires users to enter in their DOB. What is the best practice for this? I have identified 3 basic options: Free Text Field Users are able to enter day, month and year in ...