UX: Form Drop Down vs. Custom Design - user-interface

I'm rebuilding a language selection interface for a multi-national website, and I'm beginning to think it might be better for usability to use a simple form drop down rather than the custom JavaScript drop down menu that they're currently using. Am I way off base here, or should I go with my instinct? What do you think?

Simple drop down has its advantages. When you let the browser decide what to do, instead of forcing it to do what you want via JS, then browsers for unique circumstances (such as mobile devices) will format the drop down as its native selector.

If the custom js menu provides no additional functionality then definitely go with the basic select menu. However, if there's a good reason to use the custom menu, consider implementing it in a way that uses progressive enhancement so you can be sure it provides the basic functionality for everyone and adds features for browsers that can support it.

Any user who reaches the page for setting languages, comes with a specific aim in mind. He already knows what language he wants to set here (just as in most forms people know what they want to fill in for their birth date).
For this reason, I would recommend a text box with autocomplete functionality. Here are the advantages:
a text-box with a type-ahead works much better than a dropdown in most cases when the user knows what his options are
a dropdown with searching for "R" functionality doesn't always work the same way for all browsers, and not all browsers implement searching for "RUS...." and beyond.
from a purely is-this-usable standpoint, the type-ahead will prove to be far more useful over time.

I wouldn't use a drop down for countries - they are cumbersome to use when the number of items are large (https://ux.stackexchange.com/questions/31738/what-is-the-maximum-recommended-number-of-item-to-put-in-a-drop-down-list).
The "start typing a letter" to jump directly to say Russia when pressing R is a great feature in drop down lists - although I suspect that this is a power user feature - one that a lot of users will be unaware of (basically because it's a hidden feature).
Check out this solution instead -
http://uxdesign.smashingmagazine.com/2011/11/10/redesigning-the-country-selector/
Cheers

Related

Are Keyboard shortcuts mandatory for 508 compliance

I researched a lot on this and seem to be getting conflicting answers on SO and all of the web. I understand that with Section 508 that compliance DOES NOT equal accessibility.
Biggest thing is that the UI/UX designer is being told that keyboard shortcuts for the dropdown menu NEEDS to have keyboard shortcuts to be 508 compliant. I see Windows Forms applications having this, but for web development I do not think that is mandatory to be "compliant"
My other question that was answered is here: MVC 4 site 508 compliant
I partially agree with thinice, but agree with the first two sentences of the comment left.
The sentences I am referring to are:
They should be -reachable- by keyboard for 508. I'm maintaining emphasis on the difference between a shortcut and being reachable
Crixus said:
Biggest thing is that the UI/UX designer is being told that keyboard shortcuts for the dropdown menu NEEDS to have keyboard shortcuts to be 508 compliant.
You need to clarify this. Do you mean a simple <select> or a drop down for a navigation menu? As Thinice stated in comments, Section 508 just says needs to be reachable. The question becomes:
how are you adding shortcut keys to your application? Are you adding them via the accesskeys attribute or how Gmail/Yahoo Mail adds shortcut keys?
I thought I did an answer about AccessKeys, but cannot find it. Essentially accesskeys sounds like a great thing, but if you look at the keys you are allowed to use that do not interfere with either browser or Assistive Technology keys, you are quite limited. Gez Lemon did an overview of AccessKeys, and their issues. If you want to do the Yahoo!Mail approach, you have to do a bit more work. Todd Kloots made a presentation about ARIA, which may be helpful. Which leads me into the second part. If you are using JavaScript heavily on a site to do stuff, people use both 1194.21 (software application/OS) and 1194.22 (web) standards to evaluate a site. If the site uses JS to make a navmenu (YUI menu example), the drop down behavior needs to be reachable by keyboard. I would say this falls under:
§ 1194.21 Software applications and operating systems.
(a) When software is designed to run on a system that has a keyboard, product functions shall be executable from a keyboard where the function itself or the result of performing a function can be discerned textually.
AND
(c) A well-defined on-screen indication of the current focus shall be provided that moves among interactive interface elements as the input focus changes. The focus shall be programmatically exposed so that assistive technology can track focus and focus changes.
I say both standards are used because (a) says you have to be able to get into the navigation area via the keyboard. (c) comes into play because some menus you can tab to all of the parent items, but you cannot get into the drop down part without a mouse. I have seen menus that you can tab to the sub-menu items, but the menu does not pop open. So if you just use the keyboard (mobility imparments), versus using JAWS, you will have no idea where you are.
I see Windows Forms applications having this, but for web development I do not think that is mandatory to be "compliant"
I would say actual applications, like Word, Outlook, etc., supply shortcuts to frequently used commands. If you are doing this for a web application, I would think about how many you do. This is not a mandatory piece to be compliant. If you are making like a navigation bar, I would recommend using ARIA roles, specifically role="navigation", on the parent element as a best practise.
The problem with some standards (as well as many laws) are that they're open to interpretation...
The only mention I can find in the 508 standards that mentions keyboard use is this (verbatim):
Subpart B -- Technical Standards
§ 1194.21 Software applications and operating systems.
(a) When software is designed to run on a system that has a keyboard, product functions shall be executable from a keyboard where
the function itself or the result of performing a function can be
discerned textually.
My spin on this is:
A keyboard shortcut for navigation options may be impractical given the amount of operations/features a given section may contain. It is important that they're reachable -somehow- via keyboard.
From a UX standpoint, key features should have shortcuts "just because" it's good UX practice. But to shortcut everything goes from one ditch into the other.
508 != accessibility, but if you work for a gov/edu, chances are it's in your PD to be compliant.
Another end of the spectrum is the WCAG which is pretty much coupled with 508 compliance, and in my book better defined: Keyboard stuff is under 'operable' in WCAG.
In a nutshell:
It's good practice for UX to have custom keyboard shortcuts for important features. But has no bearing on 508 compliance by itself. (With exception that functionality should be reachable by keyboard -somehow-).
There are levels of 508 compliance, if you're talking about a government project. Some departments assign 508 scores to their developers, and it factors into your score for future contracts. 508 Compliance only requires that everything is reachable by keyboard, which is usually true, in a way. Screen readers will read everything that's not hidden, and tab keys will take people through links. But if you want a good score, you must address the intent and not only the letter of the law.
Edit: Screen readers will read some hidden elements. One method is to absolutely position an item above the screen with a negative top position. Another is to use the clip property.
http://adaptivethemes.com/using-css-clip-as-an-accessible-method-of-hiding-content/
But if you're using display:none, heights of zero, and javascript toggles, many screen readers will not speak these items.
In the case of a drop-down, you are actively hiding elements from screen readers etc, so you do have to fix it, because most readers won't hear things with display:none.
You will not find definitive documentation on keyboard navigation. The reason no one will specify exactly what to do, is that there are so many potential conflicts - with the browser, the OS, etc. There are also no standards, although Aria is making progress:
http://www.w3.org/TR/wai-aria-practices/#keyboard
I would not put accessKeys on a menu, if that's what you meant.
Instead see: http://www.w3.org/TR/wai-aria-practices/#aria_ex_widget
I would save actual accessKeys for major things like 'Search' and 'Home'. Adding a learning curve to your site wouldn't help the cause, if you had an accessKey for everything. If you put for example, "About Us" accessKey=A, and you had 20 accessKeys assigned to letters, it would be bad.
I've been doing 508 sites for a long time, and personally, I just don't use drop-downs. It's far simpler to add subpage menus. And I personally hate clicking on dropdowns. Dropdowns require a precision in clicking that just irritates me, and doesn't help with accessibility, because remember accessibility also includes people who don't click very well. Plus, dropdowns are limited in the number of levels you can have, not technically but from a UX view.
What I use:
Tab indexes.
Carefully placed menus so that a user won't get a huge list of links before hearing the basic idea of the site or page.
On some projects, tree menus with matching arrow-key page navigation, sequentially.
Accesskeys H for home and S for search, if needed.
The problem especially is in sorting information. Think how quickly you scan a long list of links, and then imagine sitting there and waiting for it to be read to you. Perhaps, organize your content into digestible pieces & let the search box do the scanning. Depends on the content.
Luck. :)

How to design GUI to navigate through multiple hierarchies?

I would like to design a GUI dashboard for a document management application. The dashboard contains only documents thumbnails. Each document may belong to a few hierarchies (e.g. "topic" hierarchy, "language" hierarchy, "genre" hierarchy, etc.) A user may want to select math texts in English, or lyrics in all Roman languages, etc.
How would you design a GUI for this ? What if the dashboard runs in a multi-touch tablet device ? What are examples of such GUI ?
I sketched these examples that would work with mouse or touch:
1) Dropdown Tags: You can use a approach similar to what Delicious do with tags, but put tags under hierarchies which you can chose on dropdown menus right on the top. The documents are filtered on real time while you choose the filters. It would be interesting to save an old filters for quickly navigation.
2) CheckBox: If you have few filter and options you can keep a bunch of checkbox on the side and filter the documents on real time:
However, it is hard to come with a UI like that, I think you should prototype and ask for the user to test what is better.
When you design a UI interface, remember that the user has to know where they are in a system. They need to know what they can do next; and what will happen when they do it and get there.
The most intuitive GUI for any user will be one whose interface they're already familiar with.
This way, they won't have to spend time thinking about what would happen when they perform a certain action.
Browser UI's and File explorer UI's are some such examples.
Hovering on a file to see a semi-transparent pop-up which lists options of what to do with the file is another way to enhance usability without cluttering the screen with navigation aids. (this works even for multitouch screens)

Readymade Cocoa Spotlight UI Components

I'm new to developing on the Mac and am looking to implement an interface similar to Spotlight's - the main part which seems to be an expanding table/grid view.
I was wondering if there is a component Apple provides for creating something like this or is available open source else where.
Of course if not I'll just try and work something out myself but it's always worth checking!
Thanks for your help in advance.
New Answer (December, 2015)
These days I'd go with a vertical stack view ( NSStackView ).
You can use its hiding priorities to guarantee the number of results you show will fit (it'll hide those it can't). Note, it doesn't reuse views like a table view reuses cell views, so it's only appropriate for a limited number of "results" in your case, especially since it doesn't make sense to add a bunch of subviews that'll never appear. I'd go so far as to say outright you shouldn't use it for lists of things you intend to scroll (in this case, go with a table view).
The priority setting can be used to make sure your assumption of what should be "enough" results doesn't cause ugly layout issues by letting the stack view "sacrifice" the last few.
You can even emulate Spotlight's "Spotlight Preferences" entry (or a "show all" option) by adding it last and setting its priority to required (1000) so it always stays put even if result entries above it are hidden due to lack of space.
Lately all my UI designs for 10.11 (and beyond) have been making heavy use of them. I keep finding new ways to simplify my layouts with them. Given how lightweight they are, they should be your go-to solution first unless you need something more complex (Apple engineers stated in WWDC videos they're intended to be used in this way).
Old 2011 Answer
This is private Apple API. I don't know of any open-source initiatives that mimic it off-hand.
Were I trying to do it, I might use an NSTableView with no enclosing scroll view, no headers, two columns, right-justified lighter-colored text in the left column, the easily-googled image/text cell in the right column, with vertical grid lines turned on. The container view would observe the table view for frame changes and resize/reposition accordingly.
Adding: It might be a good idea also to see if the right/left justified text (or even the position of the columns) is different in languages with different sweep paths. Example: Arabic and Hebrew are read right-to-left. Better to adapt than to say "who cares" (he says flippantly while knowing full well his own apps have problems with this sort of thing :-)). You can test this by making sure such languages are installed on your computer, then switching between them and testing out Spotlight. Changing languages shouldn't pose an issue since the language switching UI doesn't rely on reading a foreign language. :-)

What is the most efficient way to populate a time (or time range)?

While plenty of solutions exist for entering dates (such as calendars, drop-down menus, etc.), it doesn't seem like there are too many "standard" ways to ask for a time (or time range).
I've personally tried drop-down menus for the hour, minute, and second fields (and sometimes an "AM/PM" field, as well). I've also tried several clock-like input devices, most of which are too hard to use for the typical end-user. I've even tried "pop-out" time selection menus (which allow you to, for example, hover over the hour "10" to receive a sub-menu that contains ":00",":15",":30", and ":45") -- but none of these methods seem natural.
So far, the best (and most universal) method I have found is just using simple text fields and forcing a user to manually populate the hour, minute, and second. Alternatively, I've had good experiences creating something similar to Outlook's "Day View" which allows you to drag and drop an event to set the start and end times.
Is there a "best way" to ask for this information? Is anybody using some type of time input widget that's really intuitive and easy to use? Or is there at least a way that's more efficient than using plain text boxes?
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I find Google Calendar's approach to be the best. Use a text box, but use JavaScript to make it sort of a drop-down for picking your time. A good demo can be found for a jQuery implementation here
I haven't implemented this on my site yet so I'm not 100% sure, but I think you also need code from this jQuery plugin here:
http://www.texotela.co.uk/code/jquery/timepicker/
Edit
The first link I posted does not require the second link's code. It is simply based off of it. To get the actual JavaScript file from the example, you can view the source of the page to find where the file is, or you can go to the URL directly
http://labs.perifer.se/timedatepicker/jquery.timePicker.js
There is quite a useful time entry tool for JQuery. It provides a 'spinner' type approach, in addition to a standard text field. It also supports the use of the mouse scroll-wheel for adjustment (as well as the traditional 'just type it in' approach) and can be configured to restrict to n-minute steps too if you like. It's pretty customisable, supports localisation and a variety of other settings, I've used it successfully in a couple of projects/demo sites.
I am a huge fan of plain language input (there was a topic on it the other day). I like the way 37signals backpack calendar let's you type things in (08/12 3pm Meeting with tom). I also like the way they handle times with their reminder system (they give you options like later today, tomorrow morning).

GUI design techniques to enhance user experience [closed]

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What techniques do you know\use to create user-friendly GUI ?
I can name following techniques that I find especially useful:
Non-blocking notifications (floating dialogs like in Firefox3 or Vista's pop-up messages in tray area)
Absence of "Save" button
MS OneNote as an example.
IM clients can save conversation history automatically
Integrated search
Search not only through help files but rather make UI elements searchable.
Vista made a good step toward such GUI.
Scout addin Microsoft Office was a really great idea.
Context oriented UI (Ribbon bar in MS Office 2007)
Do you implement something like listed techniques in your software?
Edit:
As Ryan P mentioned, one of the best way to create usable app is to put yourself in user's place. I totally agree with it, but what I want to see in this topic is specific techniques (like those I mentioned above) rather than general recommendations.
If you do give the user a question, don't make it a yes/no question. Take the time to make a new form and put the verbs as choices like in mac.
For example:
Would you like to save?
Yes No
Should Be:
Would you like to save?
Save Don't Save
There is a more detailed explanation here.
Check out the great book Don't make me think by Steve Krug.
It's web focused but many of the conepts can apply to anything from blenders to car dashboards.
Topics covered:
User patterns
Designing for scanning
Wise use of copy
Navigation design
Home page layout
Usability testing
He also has a blog called Advanced Common Sense
And some random UI related links:
- User Interface Design for Programmers by Joel Spolsky
- 10 Usability Nightmares You Should Be Aware Of
First Principles: Wilfred James Hansen
Know the User
Minimize Memorization
Optimize Operations
Engineer for Errors
Subsequent Expansions: Dr. Theo Mandel
Place Users in Control
Use Modes Judiciously (modeless)
Allow Users to use either the Keyboard or Mouse (flexible)
Allow Users to Change Focus (interruptible)
Display Descriptive Messages and Text (helpful)
Provide Immediate and Reversible Actions, and Feedback (forgiving)
Provide meaningful Paths and Exits (navigable)
Accommodate Users with Different Skill Levels (accessible)
Make the User Interface Transparent (facilitative)
Allow Users to Customize the Interface (preferences)
Allow Users to Directly Manipulate Interface Objects (interactive)
Reduce Users' Memory Load
Relieve Short-term Memory (remember)
Rely on Recognition, not Recall (recognition)
Provide Visual Cues (inform)
Provide Defaults, Undo, and Redo (forgiving)
Provide Interface Shortcuts (frequency)
Promote an Object-action Syntax (intuitive)
Use Real-world Metaphors (transfer)
User Progressive Disclosure (context)
Promote Visual Clarity (organize)
Make the Interface Consistent
Sustain the Context of Users’ Tasks (continuity)
Maintain Consistency within and across Products (experience)
Keep Interaction Results the Same (expectations)
Provide Aesthetic Appeal and Integrity (attitude)
Encourage Exploration (predictable)
To add to your list, aku, I would put explorability as one of my highest priorities. Basically, I want the user to feel safe trying out the features. They should never back away from using something for fear that their action might be irreversible. Most commonly, this is implemented using undo/redo commands, but other options are no doubt available e.g. automatic backups.
Also, for applications that are more process-oriented (rather than data-entry applications), I would consider implementing an interface that guide the user a bit more. Microsoft's Inductive User Interface guidelines can help here, although you need to be very careful not to overdo it, as you can easily slow the user down too much.
Finally, as with anything that includes text, make the user interface as scannable as possible. For example, if you have headings under which commands/options appear, consider putting the action word at the start, rather than a question word. The point that Maudite makes is a good example of scannability too, as the "Don't Save" button text doesn't rely on the context of the preceding paragraph.
A useful technique which I never see anyone use is to add a tooltip for a disabled UI control explaining why the control is disabled. So if there's a listbox which is disabled and it's not clear why it is disabled, I want to hover over it and it tells me why it's disabled. I want to see something like "It's disabled because two textboxes on the screen were left blank or because I didn't enter enough characters in some field or because I didn't make a certain action.".
I get into sooooo many such situations and it's frustrating. Sometimes I end up posting in the software's forum asking why a control is greyed out when a tooltip could have helped me in a second! Most of these software have help files which are useless in these kinds of scenarios.
Try to pretend you know nothing about your software and try using it. However this is not practical because you already have a certain mind set towards the app. So watch fellow developers or friends use the app and look out for the pain points and ask for feedback.
One of the classic books to help you think about design is "The Design of Everyday Things" by Donald Norman. He gives great real-world examples. For example, if you design a door well, you should never have to add labels that say "push" and "pull." If you want them to pull, put a handle; if you want them to push, put a flat plate. There's no way to do it wrong, and they don't even have to think about it.
This is a good goal: make things obvious. So obvious that it never occurs to the user to do the wrong thing. If there are four knobs on a stove, each one next to an eye, it's obvious that each knob controls the eye it's next to. If the knobs are in a straight line, all on the left side, you have to label them and the user has to stop and think. Bad design. Don't make them think.
Another principle: if the user does make a mistake, it should be very easy to undo. Google's image software, Picasa, is a good example. You can crop, recolor, and touch up your photos all you like, and if you ever change your mind - even a month later - you can undo your changes. Even if you explicitly save your changes, Picasa makes a backup. This frees up the user to play and explore, because you're not going to hurt anything.
I've found UI Patterns to be a useful reference for this sort of thing. It's arranged much like the classic GoF Design Patterns book, with each pattern description containing:
The problem the pattern solves
An example of the pattern in action
Sample use cases for the pattern
The solution to implement the pattern
Rationale for the solution
If you implement a search, make it a live search like what Locate32 and Google Suggest does now. I am so used to not pressing "Enter" at the search box now.
Well, one thing that may be obvious: don't change (even slightly) the position, color, font size, etc. of buttons, menus, links, etc. between screens if they do the same type of action.
Really good feedback is extremely important. Even simple things like making it obvious what can and cannot be clicked can be overlooked or too subtle. Feedback when something might happen in the background is great. In gmail, it's great that there's a status ribbon appearing at the top that let's you know if something is sending or loading, but it's even better that it lets you know that something has sent successfully or is still loading.
The "yellow fade" technique is something else made popular amongst the RoR crowd that accomplishes something similar. You never want the user to ask the question, "What just happened?" or "What will happen when I do this?".
Another trick that has become more popular lately that I've been using a lot is editing in place. Instead of having a view of some data with a separate "edit" screen (or skipping the view and only having an edit screen), it can often be more user friendly to have a nicely laid out view of some data and just click to edit parts of it. This technique is really only appropriate when reading the data happens more often than editing, and is not appropriate for serious data-entry.
If you are doing enterprise software, a lot of users will have small monitors at low resolution. Or if they are old they will have it at a low res so they can see giant buttons ( I have seen an 800x600 on a 24"ish monitor). I have an old 15" monitor at a low resolution (800 x 600) so i can see what the program will look likes in less than idle conditions every now and then. I know that enterprise users pretty much have to accept what they are given but if you design a winform that doesn't fit into an 800x600 screen, it's not helping anyone.
Try to think about your user's end goals first before deciding what individual tasks they would carry out when using your software. The book About Face has excellent discussions on this sort of thing and though quite long is very interesting and insightful. It's interesting to note how many of their suggestions about improving software design seem to used in google docs...
One other thing, keep your user interface as simple and clean as possible.
Here is a great DotNetRocks podcast episode where Mark Miller talks about how to create Good UI; Even though the show title is .NET rocks, this episode talks about a general rule of thumbs on how to create a UI to increase program user's productivity.
Here is an episode exerpt
Good user interface design can be done by sticking to some good rules and avoiding common mistakes. You don't need to be a latte-sippin tattoo-wearin macbook-carrying designer to create user interfaces that work.
I like to follow these 3 guidelines:
Standard - follow known standards/patterns, reuse ideas from all products you respect
Simple - keep your solutions simple and easy to change (if needed)
Elegant - use less to accomplish more
The best technique I found is to put your self in the users shoes. What would you like to see from the GUI and put that in front. This also gives you the ability to prioritize as those things should be done first then work from there.
To do this I try to find "layers of usefulness" and add / subtract from the layers until it seems clean. Basically to find the layers I make a list of all the functions the GUI needs to have, all the functions it should have, and all the functions it would be neat to have. Then I group those so that every thing has logical ordering and the groupings become the "layers". From the layers I then add the most important functionality (or what would be used for Day to Day operation) and that becomes the most prominent part, and I work things into the feature around those items.
One of the toughest things is navigation as you have so much to give the use how do you make it helpful and this is where the layers really help. It makes it easy to see how to layout menus, how other pieces interact, what pieces can be hidden, etc.
I have found the easiest way to do this is to start by see what and how your users function on a day to day basis this which will make it easier to get in their shoes (even better is to do their job for a few days). Then make some demonstrations and put them in front of users even if they are Paper Prototypes (there is a book on this process called Paper Prototyping by Carolyn Snyder). Then begin building it and put it in front of users as it is built often.
I will also recommended the book Designing Interfaces by Jenifer Tidwell published by O'Reilly
The items in the list you presented are really situation dependent - they will vary from application to application. Some applications will need a save button, some won't. Some conditions will warrant a modal dialog box, some won't.
My top rule for designing a usable interface: Follow existing UI conventions. Nothing confuses a user more than a UI that doesn't work like anything they've ever used. Lotus Notes has one of the worst user interfaces ever created, and it is almost entirely because they went against common UI conventions with just about everything that they did.
If you're questioning how you should design a certain piece of your UI, think of a few standard/well-known applications that provide similar functionality and see how they do it.
If your UI involves data entry or manipulation (typical of business apps) then I recommend affording your users the ability to act on sets of data items as much as possible. Also try to design in such a way that experienced users can interact with the UI in a very random, as opposed to sequential way (accelerator keys, hyperlinks, etc).
Sung Meister mentioned Mark Miller. You can find some of his blog posts regarding great UI on the Developer express blog. Here's a screencast of his Science of great UI presentation: part1 and part2. (both require Veoh player).
You can also find him on dnrTV: Science of great user experience: part1 and part2.
Here's a google techtalks about user experience by Jen Fitzpatrick.
Cheers
When using a dropdown, the default dropdown height is usually too low (default is 8 items for winforms, for example).
Increasing it will either save the user a click if the number of items is low or make it easier to search the dropdown if there are a lot of items.
In fact, I see little point in not using all the available space !
This is so obvious to me now, but for example, it seems even VisualStudio designers haven't figured it out (btw, if you manually increase Intellisense's height, it will stay this way, but that's offtopic:))
I'll give one of my personal favorites: avoid dialog boxes at all costs. A truly good U I should almost never need to pop up a dialog box. Add them to your program only as a truly last resort.
For more, you might want to check out easily digestible ui tips for developers.
The Coding Horror Blog regularly gives great ideas. Just some examples:
Exploratory and incremental learning
Self-documenting user interface
Incremental search of features/Smart keyboard access
Task-oriented design (ribbon instead of menus and toolbars)
Providing undo instead of constant confirmation
Another aspect: use scalable icons to solve the problem of multiple user screen resolutions without maintaining different resolution bitmaps.

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