Questions relating to mobile computing devices, such as cell phones, tablets, and e-readers. Includes consideration for both small screen size as well as the mobile and "always on" nature of the devices.

learn more… | top users | synonyms

12
votes
13answers
4k views

Custom UI vs Default UI [closed]

This question is mainly for iOS/Android developers, but anybody can answer. Do you prefer using the default UI provided by the OS or do you prefer using custom UI. I've heard many developers argue ...
12
votes
7answers
2k views

The myth of mobile context

I've touched on this in a couple of my other questions. I'd like to have a more direct question addressing this issue. Am I right in thinking "Desktop context" & "mobile context" no longer exists. ...
12
votes
4answers
64k views

What is the generally accepted resolution for mobile design?

So, I am a week and a half into a new project, and I've been designing for a resolution of 320px * 480px. I am new to the game and I've just found out that that resolution is too small considering the ...
12
votes
6answers
2k views

Should I stick to Google's Android UI Design Patterns or not?

Both the official Twitter application and Facebook application use a similar set of UI design patterns in their apps. These patterns were set out by google themselves in this blog post. The thing is ...
12
votes
4answers
5k views

What does “mobile-first” mean?

So I've been trying to find a legitimate answer to this question for a couple days. I read an interview in Awwwards recent publication Trends Web and Mobile 2013 with the following answer in regards ...
12
votes
5answers
2k views

When should a mobile app have only one orientation?

Under what circumstances should a mobile app only have one orientation? That is, when you flip your phone landscape or portrait, the view does not adjust. Why did the following two iPhone apps force ...
12
votes
7answers
5k views

Is there a “best place” to put ads in an app to avoid user irritation or will users look over them anyway?

I'm embarking on a new project and one of the stipulations from the client is that the Android app I am designing MUST have banner ads in it but they are also to be put where they will "cause the ...
12
votes
3answers
5k views

What's the best way to show you can scroll on mobile devices?

I'm trying to find the best method of showing users on mobile devices that they can scroll in a <div>. As iPhones/iPads don't have scrollbars, I will need an indicator to show that you can ...
12
votes
2answers
3k views

Do iOS / WP users recognize the Android share icon?

I've been assigned the task to add an icon / CTA to enable users to invite people to our application from their contact list. Due to width restriction, especially with localization, one of the ...
12
votes
5answers
12k views

How do you map the flow of a mobile application? Can you provide examples?

I'm currently working on the IA/UX for a mobile application and as I'm mapping it out it doesn't seem like a traditional site map makes sense nor does a flowchart. Can anyone point me to a good set of ...
11
votes
3answers
12k views

Table data in Mobile phones

I want to display a table with 4/5 columns and possibly 100 rows (as in desktop app right now) in smartphones. The table cells are also editable. Now we want to port this desktop app to smartphones ...
11
votes
1answer
1k views

What are the “Big Three” Gestures in Mobile Development?

last week, our project manager mentioned that we needed to incorporate more of the "big 3" gestures in our mobile software. unfortunately, she's off on vacation now and none of us know what exactly ...
11
votes
4answers
619 views

How should I name the paid app VS unpaid app on mobile devices?

I will be releasing a paid and unpaid version of my app on iPhone and Android. How should I name these two versions? Some popular choices I've seen are: Namezilla Free + Namezilla Namezilla Lite + ...
11
votes
4answers
401 views

Better to use mailto or email entry form?

I'm currently in the process of creating a responsive website for a local small business, but I'm stuck trying to figure out the best way to implement email for the contact page. At first I was going ...
11
votes
5answers
1k views

How do you nudge users to download your native app?

I was reading an ACM research paper recently that considered users' revisitation patterns. The authors found that users tend to revisit native apps far more often than they revisit pages in browsers. ...
11
votes
4answers
597 views

Should you optimize mobile experiences based on individual handedness?

In abbood's question "How to implement a stack exchange style voting for mobile?" he answers his own question with the following mock-up: My immediate thought was that the up-vote control was on ...
11
votes
2answers
573 views

Are QR codes used? Alternatives?

I know that QR codes are used a lot in some cultures (e.g. Japan) but are there any statistics on world wide and/or country specific usage? To be honest, I've never seen anybody use a QR code where I ...
11
votes
3answers
4k views

Should we include a “Back to top” button for mobile websites?

When building a mobile web site that needs to be accessible — do you consider it to be best practice to include a "Back to top" anchor link in a footer menu for long pages? I'm thinking about those ...
11
votes
6answers
1k views

What's the best way to implement product comparison on a mobile web site? [closed]

I have found only one example of this so far (Best Buy) and it is not very well executed. I'm wondering if there are any good examples of mobile sites that allow product comparisons, or if perhaps ...
10
votes
3answers
2k views

Selecting age between 6 and 18

I've got a reasonably simple requirement but can't come up with any appealing ways of presenting it to the user. To meet the requirement, the user has to be able to choose 1 or more age groups, ...
10
votes
8answers
713 views

How can I distinguish two different types of buttons, without using labels everywhere?

I'm developing an application to count traffic at intersections. There will be two different types of buttons: one to count trucks ("lkw" is the german abbreviation for a truck) one to count cars ...
10
votes
3answers
390 views

Is it ok for a mobile site to be a limited subset of the full site?

I'm working on yet another time-tracking web application. This application has, next to the normal site, a mobile version. Now I wonder, is it ok for the mobile version to be a limited subset of the ...
10
votes
7answers
942 views

What's wrong with this picture?

Context I'm a developer (not a designer) working on a drawing app, and I'm a little clueless about ui / ux design. The functionality is there, but something is really wrong with the look of the menu ...
10
votes
3answers
269 views

How should I indicate to a user that they've already viewed an item?

In a mobile app I'm developing, I'm showing a list of results where each item can be clicked on to view more details. For each item in the list I'd like to indicate to the user that they've already ...
10
votes
8answers
4k views

How is mobile information architecture different from desktop?

I have been trying to find examples on web for information architecture techniques specifically for mobile devices. I realize the steps in getting a IA for any tool mobile/desktop are card sorting, ...
10
votes
3answers
2k views

Android: Back Button Only vs. Extra Navigation

General UX question for Android: Assume a simple view (activity or fragment) hierarchy, like so: A --> B. The transition from A to B is added to Android's back stack. On screen B, is it best to ...
10
votes
4answers
740 views

Responsive Nav: How to show user login status on mobile phone width?

I building a responsive navigation, and I'm trying to get a nice clean simple mobile portrait menu. In the enclosed illustration, we have a standard nav. The business requirements state that the ...
10
votes
1answer
256 views

How to format UI control screenshots so users don't think they're touchable?

I have a need in a touchscreen mobile app to show users a message that informs them about some system function that they should know might affect my app. As well as describing the issue, I want to use ...
10
votes
1answer
3k views

How usable are bars that disappear / reappear on scroll?

From http://usabilitypost.com/2014/05/24/the-scroll-up-bar/: A design pattern that is currently growing more popular is the fixed position bar at the top of the page. Sometimes the bar stays the ...
10
votes
4answers
6k views

How to display 5 plus horizontal tabs on mobile device

This is purely for a mobile website that must have horizontal tabs. The difficulty is that there could potentially be 5-7 tabs, with 5 being more likely. The text for each tab is long, which could ...
10
votes
2answers
85 views

Differences between websites and their mobile counterparts

I am looking for some opinions on a topic I have been thinking about recently. When comparing full websites to their mobile sites/apps it's noticeable that clients are FAR happier to keep the ...
10
votes
1answer
515 views

Why do mobile users give up on the mobile site and switch back to the full site instead?

Luke Wroblewski, in his book "Mobile First" second chapter "Constraints", talks about how users look for the mobile site to do everything that the desktop version does. It reminds me of my colleague ...
10
votes
3answers
377 views

For touchscreen interaction, are there benefits to knowing a user's preferred hand?

The generally accepted answer to the question on Left-handed persons and usability is that rather than asking users which hand they use in order to determine your layout, you should let them choose ...
10
votes
1answer
2k views

Are the Metro UI icons poor for usability?

While looking at Metro UI styles I thought about one of the unique aspects of the icons. Their placement inside circles. E.g. I can imagine that this provides a target like effect, emphasising the ...
10
votes
6answers
1k views

What are some tools to monitor user interaction in mobile apps? [closed]

What tools and services are available for monitoring user interaction in a running mobile (iOS) app? Is there a way to monitor users taps, time spent in between taps etc?
9
votes
4answers
895 views

How to let user know large caption in carousel is link

On this page, we'd like to let the user know that the big captions over the images can be clicked. (We don't have any links right now.) The pages that open will be on the same server, so the "External ...
9
votes
3answers
6k views

Universal blog icon? [closed]

How do I tell users I'm referring them to a blog? This is within a mobile app. I realize it could be a Wordpress/Tumblr icon, but that's subject to the company's logo change and I was just wondering ...
9
votes
8answers
638 views

How to best show connectivity

I am writing an app which heavily depends on having a connection to the host. The app works fine with no connection it just doesn't send anything up or down. Because it's a business type app the ...
9
votes
6answers
387 views

Is speed the most important factor in mobile applications?

I've been noticing a trend when using my phone for music at work. Sites like Bandcamp have an excellent mobile site that is simple and intuitive. However, once I find a cool group on Bandcamp I end up ...
9
votes
3answers
5k views

Common responsive design practice for lightbox on web?

I am design a page which populates a lightbox on the page with medium size of information on the lightbox itself. I also have to design this page to be responsive on a mobile device particularly smart ...
9
votes
2answers
23k views

Android List View - delete row button, delete selected button or delete from item click menu?

Android List view activity with item rows. User needs to be able delete some rows. I know standard way in Android is to use item click menu. But it's 2 clicks. Is it best way?
9
votes
4answers
7k views

Why did Google opt-out of hardware buttons for Nexus devices?

Are there any real UX reasons to remove hardware buttons from Android Nexus devices? In above Nexus 4 the bottom part is wasted space - won't adding buttons like menu/back/home make it more ...
9
votes
5answers
1k views

On mobile phones why is the green (call) button at the left and red (hang) button at the right side?

Some old mobile phones have switched position of green/red buttons. Currently the green button is at the left and red button is at the right side on mobile phones. Why? That is rationale? Which ...
9
votes
6answers
932 views

iPhone like UI for Desktop apps

Is there any reason why an iPhone like UI paradigms shouldn't be adopted while designing a desktop application? Let's say you're developing a windows application, can you not use something similar to ...
9
votes
3answers
159 views

Can we assume users know the devices they're working on?

I'm developing an iPhone app that uses pretty standard UI, follows Apple's human-interface guidelines, and in some cases imitates behavior as seen in stock iPhone apps. For example, a table view from ...
9
votes
5answers
942 views

Have controls fade out on scroll?

Background In our application we have a list view of contacts. In addition to the list there is a filter panel at the top of the list which provides contact type filtering through a segment control: ...
9
votes
3answers
219 views

How to convey that an indicator is clickable

We made an app that analyzes your driving behavior and generates a score for it: One one of the screens you can see score circles in blue/orange/green/red (click to enlarge): When you click on one ...
9
votes
3answers
3k views

Are “submit” buttons important for forms on iPhone and Android apps?

When inputting text on the last text field in a form on an iPhone and Android app, the enter key can be highlighted or (on iOS anyway) renamed "done", so that tapping it will submit the form. ...
9
votes
4answers
1k views

How to present Actions (eg. CRUD) buttons without taking focus away from main content?

I am looking for a way to present Actions (eg. CRUD) buttons while not taking focus away from main content. It'll be great to see examples of good application design (I am doing a web app (probably ...
9
votes
4answers
687 views

When is it appropriate to split functionality into separate apps?

I'm a designer and my company has a single app that serves two different types of user. One group is the general public, who uses the app to navigate big events (e.g. annual user group meeting ...