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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3
votes
5answers
3k views

Menu in right sidebar vs left sidebar

What do you think, is it better for handheld device users to use site menu when its in right sidebar (can click it with thumb/right hand doesnt block view when user click on menu item)? The reason i ...
4
votes
2answers
579 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 ...
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?
1
vote
2answers
630 views

Is grid the right layout for mobile web applications?

Suppose you are creating a web application which supposed to work on mobile platforms like Android or iPhone, and one of the features of your app is to give the user an interface for adding, viewing, ...
2
votes
2answers
183 views

How should we format numbers on a mobile device for a POS app?

We are working on an point of sale app, and need to figure out how to format the numbers on the screen for when a client is entering a credit card number. The two options are: 1) The way a phone ...
3
votes
4answers
648 views

Is it necessary for error messages to have cause and fix in them

We are developing mobile applications, and our screen space is really limited. But our documentation guy is asking us to add long error messages that have cause.fix kinda format. So error messages are ...
1
vote
4answers
210 views

UX design solution for app modelling “the act of writing down helps me recall stuff”?

I received this user requirement recently. The user (a designer) male, 50 years old said that the act of physically writing something down (on Post-It, paper, and so on) was a huge aid to recall and ...
4
votes
1answer
5k views

Which way is better to invite your facebook friends via an IOS/Android app?

I am building a social community via an IOS and Android app, both apps are using "Post to friend wall" to invite friends to use with a direct link for the landing page of the app to download it. ...
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 ...
2
votes
2answers
242 views

What is the best way to ask/set language preferences without using text?

I'm working on a mobile application for learning foreign languages. In order to use the app the user must provide provide two pieces of information: tell us what language you want to learn tell us ...
7
votes
2answers
1k views

What should be the maximum length of a page on Mobile Website?

What should be the maximum length of a page on Mobile Website? I'm making a website in which some pages are long because of lengthy articles. Should I divide long pages into multiple pages? Should I ...
3
votes
2answers
891 views

UX considerations for interactive mobile maps?

Embedding a mapping service like Google Maps into a website is pretty easy (i.e. using their API, which has recently been updated for mobile performance). What are the most important UX ...
6
votes
2answers
458 views

How do I link people back to the mobile site from the full site?

I have a full site and the mobile site is set to launch pretty soon. I am autodetecting if the user is on a mobile and redirecting them to the mobile site automatically. I will have a link in the ...
2
votes
2answers
206 views

What's the right UI idiom for seeing content obscured by a search bar keyboard?

I've got a situation where there's a list of items to search and a search bar to enter text. When the search bar has focus, the onscreen keyboard pops up. This looks like so: (Note that the list ...
8
votes
2answers
375 views

Has user testing ever revealed that you have to change your app's UI colour?

Dark-themed UI colours have been popular for a while on certain desktop applications (Adobe Lightroom as an example), and seem to be popping up on mobile applications as well. I'm referring to the ...
6
votes
3answers
179 views

convention for file attaching on mobile

I'm building an app where the user needs to enter input on form fields.One of the inputs is to attach a file, it can be any file or it can a photo from a gallery. I placed inside the form itself a ...
7
votes
1answer
406 views

Account activation in mobile app

I'm designing iphone app which allows users to pay bills. To use this app the user should register and activate their account via e-mail. And here is the problem: Which model I have to choose for the ...
8
votes
1answer
4k views

Should we use ‘narrow and deep’ or ‘broad and shallow’ navigation pattern on mobile devices?

If we have a large content environment on a mobile device, we need some way to access that content with ease. One could implement a narrow and deep navigation pattern which gives the possibility for ...
8
votes
2answers
1k views

Can a mobile application be made using a totally flat design?

In a current attempt at designing a mobile app using a "flat" design à la Windows Modern UI, I noticed that some aspects of the application feel weird to the average user. The main aspects here being ...
13
votes
3answers
288 views

Cross-platform HIG. What do you use for html5 apps?

When designing an Andriod or an iOS app, it is clear that you should follow their respective Human Interface Guidelines (HIGs). But what do you do when designing a Html5 app? What cross platform ...
6
votes
2answers
358 views

Coloring Schemes

I am very new to mobile programming...basically just starting to fiddle with it today. :) I remember a project I did back in school that surveyed people (at a mall lol) and I asked them which text ...
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 ...
0
votes
4answers
138 views

Optimizing the selection process [closed]

I am developing a mobile application in which the user selects the fields that s/he wants to enter information into. At the moment, I have two screens - one for selecting the fields and other for ...
6
votes
2answers
864 views

Two panel multi select on mobile

I'm trying to develop a system where users can add financial symbols to activities, almost as you would tags to a blog post. The user should be able to easily add or remove symbols. They can add as ...
17
votes
1answer
401 views

Is there any in-depth data on tappability of touchscreen areas?

I'm looking for statistics or other objective evidence on the tappability of different areas of handset screens. When I say tappability, I'm referring to speed, accuracy, and general ergonomic fit for ...
2
votes
3answers
224 views

iPhone - Hiding/showing a common Carousel view

I have a Carousel view (horizontally aligned images, can be swiped left/right to switch images) above a Table view that displays some information. Assuming I'd like to give the user the option to ...
1
vote
2answers
117 views

Combining Settings and About screens in a mobile web app

To have fewer buttons taking up screen space I'm putting "About" information like version number and whether the app is up to date at the bottom of my Settings screen. I've noticed that the Facebook ...
1
vote
0answers
125 views

Advice on BlackBerry Navigation and Layout Design [closed]

I have some problems trying to design layout and navigation structure for BlackBerry app. The basic of our layout is consists of two headers that will be fixed so that when users scroll horizontally ...
8
votes
3answers
2k views

Swipe indicators on a small screen

My Android app has a screen that displays the details of an item selected from a list, as shown above. The screen allows the user to scroll to the next or previous item in the list by swiping ...
2
votes
2answers
150 views

Mobile app UI state restoration in relation to the length of inactivity time

A common guideline for mobile apps is that they should be built to accommodate interruption, and that the app should be restored after interruption to the last state that the user was in. For example, ...
3
votes
2answers
246 views

Name of this semi ubiquitous pattern in Google Now search field?

With Android JellyBean, Google introduced Google Now, which is a fantastic addition in itself as far as I'm concerned. One interesting feature usability wise, something that dmh pointed out in a ...
5
votes
2answers
245 views

Are there any conventions for mobile behavior when swiping left/right?

I'm working on a new platform for mobile. In this platform, the gesture of swiping left (from right to left) acts differently in different contexts. On an object (a rectangle with details) it opens ...
5
votes
2answers
975 views

How to do a mobile field test?

The Smartphone have become a part of our daily life. Users are always online and use their Smartphone in very different environments. Smartphones are sometimes used in a calm, not distracting ...
5
votes
3answers
343 views

What would this widget be called?

What is this control that is used to select an item in this screenshot called? This is also in the latest Facebook for Android update. What is it called?
0
votes
3answers
613 views

Banner Ad placement in a mobile app

Where should you put banner advertising in a mobile app? Specifically take this mockup for example. https://pbs.twimg.com/media/A8HcBC7CQAEuQnd.png:large Above title? Below title? Below navbar? ...
4
votes
2answers
432 views

How to display a rotator / carousel in a responsive website when shown on a mobile

I'm working on a responsive wireframe and the desktop version has a feature area rotator. On the desktop site, it just has arrows and I worry that that will make navigating the rotator difficult on ...
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, ...
1
vote
2answers
190 views

Mobile app considering ecology - is it possible to blend light green into calm scheme?

At workplace I was asked to design the interface for mobile application (for tablets and mobile phones). I'm not a professional designer so I got stuck already with the colour scheme. This ...
4
votes
2answers
248 views

Essential input elements of a gui toolkit

I am in a process of designing a new toolkit for mobile devices (as a part of my Master's thesis). I would like to know if there is some theoretical backgroud (researches, books, tutorials, etc...) to ...
4
votes
3answers
383 views

Is there research that shows that users don't like typing on virtual keyboards?

A widespread assumption among UX professionals says that users are not keen to use the virtual keyboard. Guidelines for mobile UX recommend to minimise text entry, suggest that typing holds back the ...
6
votes
2answers
454 views

drop down navigation for web/mobile

I'm in the process of a website redesign and I'm not really sure what to do with the navigation. The goals of the redesign are to simplify the site and make it more mobile friendly. The existing site ...
3
votes
2answers
1k views

Displaying a large data table in a mobile app

Does anyone have any suggestions for displaying a large data table in a mobile app? Some of the columns (the ones that are underlined) need to be able to be sorted when clicked. ...
5
votes
4answers
129 views

Representing how many you have with how many they want

I have a problem whereby we are asking a user for multiple items. This is in a gaming scenario and the game has lots of items. Each item is manufactured from other items and is only counted once it ...
2
votes
0answers
545 views

How to provide good mobile phone number verification? [closed]

I'd like to know if there is a way to achieve a good user experience when a user's profile contains a mobile number which needs to be verified via SMS. The examples I have explored had the mobile ...
6
votes
3answers
3k views

How to solve overly deep hierarchy navigation on mobile device?

I’m reading Jakobs Nielsens new mobile usability book. There is an example of a mobile site that suffers from an overly deep hierarchy (5 levels in total) In the example users need to navigate through ...
4
votes
1answer
152 views

Overriding Default Behavior of Mobile Browsers

In desktop web development, a big user experience no-no is to create a behavior that is not native to the browser. Such as: Disabling the right-click mouse button Creating your own context menu Not ...
6
votes
2answers
461 views

How to best enter long digits on a small touch device without using keyboard input

my current task is to create an user interface for a mobile strategy game. stuff can be transported from point a to point b. the user can select an amount of stuff between 1 and 1.000.000. it is ...
0
votes
2answers
2k views

What should an Android version of a multi-step modal view look like?

For an iOS app I'm working on, there is an important full-screen multi-step modal view used for certain key actions. The user is looking at a bunch of payees she can pay. She can tap a button to add ...
0
votes
1answer
124 views

Can you explain the Up button behaviour in Google Play

According to the official Android design guidelines, the Up button should take the user one level up in the app hierarchy: http://developer.android.com/design/patterns/navigation.html I have a ...
16
votes
3answers
3k views

Best practices for scrolling and navigation on touch interfaces: horizontal vs vertical

It's well known that on traditional (mouse/keyboard) interfaces horizontal scrolling goes against user expectations, however in touch devices the matter is not so clear. Are there any best practices, ...