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.

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4
votes
1answer
272 views

Best way to tell user either to select an existing entry or enter new entry

I am designing a web page for mobile devices as I have limited screen space. The web page is used to select a store name from a list of stores (which the user entered earlier) or enters a new store ...
9
votes
4answers
814 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 ...
6
votes
2answers
420 views

How to simplify an iPhone share screen?

After a user successfully performs an action - let's call it "Ramble" - I want to: Prompt them to help their friends in the system do the same action Encourage them to share (FB wall, Tweet, etc.) ...
4
votes
2answers
393 views

What are the most important scientific papers about “Adaptive User Interface for mobile devices”?

What are the most important scientific papers about "Adaptive User Interface for mobile devices" ? Shortly, I need to do a research about how to generate AUIs for mobile device depending on user ...
3
votes
6answers
668 views

What icon for advanced options? [closed]

I am working on a public transit app for Android. Look at the screenshot - the button with a wrench icon opens advanced options. In advanced options you can set which transport mode to use (bus, tram, ...
13
votes
5answers
2k views

How to represent level of difficulty while selecting a game?

I am working on a menu to select from various (3) game variants shown from top to bottom, each variant offering different difficulty levels. The difficulty will be selected by swiping (touch input ...
3
votes
3answers
318 views

Are there turnkey services for simple usability testing of mobile apps, especially iOS?

For websites, usertesting and trymyui and others are setup to do quick user testing. Are there similar services for mobile applications?
7
votes
1answer
166 views

Any studies (or experience) regarding mobile device use and purchasing behavior?

I am presently trying to determine whether the creation of a mobile-friendly interface to an established retail site is worth prioritizing over other improvements; given that the present ...
6
votes
7answers
2k views

One website for multiple client resolutions

I keep thinking that although creating a single website for multiple client resolutions or screen sizes might be hard work, it's far more maintainable than creating a separate website for each device ...
4
votes
1answer
352 views

Is it appropriate in a touch-based mobile web app to place the equivalent of “apply” in the header?

I'm creating a mobile web app for modern touch-based browsers, and I'd like to know if it's appropriate to put the equivalent of an apply / search / go / view results / proceed button in a thin ...
2
votes
4answers
1k views

How to scroll up and down a mobile document

Assume you are using a mobile device where the only scrolling method is an up/down control - no scrollbars or other 'proportional' controls. You are viewing documents which typically have many links ...
25
votes
17answers
8k views

Tools for creating mockups for mobile device UIs [closed]

I am looking for tools that can help me to create UI mockups for different mobile phones such as iPhone, Android and Windows Phone 7 devices. Is there any application that can do this?
6
votes
4answers
1k views

UI Matrix for Mobile Devices [closed]

Does anyone have or seen a nice Matrix or Dashboard listing the capabilities between viewing a mobile website on a smart phone and on a non-smart phone?
8
votes
4answers
578 views

Designing for mobile web browsers

What is the best approach for designing a web site to run across most all modern mobile web browsers? Is targeting WebKit based browsers enough?
7
votes
2answers
632 views

What are Windows Phone 7 best practices ? [closed]

What are WP7 best practices ? Here are some sub-questions What are main differences between a good iPhone UI and a good WP7 UI ? For a cross-platform app, should we choose a look-likely UI or ...
7
votes
1answer
716 views

User accessibility for mobile applications [closed]

I want to make my mobile web app, iPhone app, and Android app more accessible. What should I read first to learn about best practices for mobile accessibility? Are there any summaries of the ...
8
votes
2answers
15k 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?
11
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 ...
3
votes
5answers
419 views

Is A/B testing a worthwhile use of resources for the end user of a mobile app?

Web sites can enable A/B testing by serving a different page, for example. A mobile app would have to collect data and return it. As a matter of principle, is it okay to have software "phone home" ...
7
votes
4answers
607 views

How many elements are too many for one screen of a mobile (iOS/Android) application?

Without scrolling, what would be the maximum amount of centered buttons I could arrange on a vertical axis before it became too cluttered? Interface Builder gives suggested distances between ...
11
votes
13answers
3k 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 ...
9
votes
2answers
78 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 ...
8
votes
2answers
182 views

Text entry methods for mobile devices

There are many ways to input text on different mobile devices: numeric keyboard (ordinary mobile phone) handwriting recognition (with stylus, e.g. MS Courier) physical qwerty keyboard (e.g. ...
13
votes
8answers
3k views

eLearning: Courses on Usability, UI, UX, or XD? [closed]

Considering User Experience Stack Exchange is in itself an educational tool, creating infomation hubs geared to different personas and users is no longer a tedious task. What are the applications, ...