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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0
votes
3answers
239 views

Is it wrong to use a master-detail on smartphone (mobile) with two scrolls?

I'm wondering whether two scrollable areas which resides one next to the other is a good design? You can see in the following picture. For the sake of argument let say that the location of item 1 is ...
2
votes
4answers
526 views

How to collect feedback from user for non-utility mobile app? Survey or Free-text

What is the best way of collecting feedback from a mobile app user? Application in this context is not a utility app and is expected to be used by user at his convenient time. Free text input box: ...
0
votes
2answers
117 views

What are good online resources for testing designs of an IPhone app? [closed]

I am looking for a tool/website that I can use to test my IPhone designs on my current users, I'd like this tool/website to upload my new designs and have a dedicated link where I can share it with my ...
6
votes
4answers
158 views

Is it bad to post an app update to only show ads?

So, I have made an app and it's getting it's fair share of action on the Play Store. It is free and currently contains no adverts. I am nearing completion of integration with Flurry Ads. I am also ...
4
votes
3answers
215 views

Should actions that leave your app require confirmation?

Our app has a 'Facebook' button that opens another user's facebook profile. Based on the assumptions that: most people who network also have higher facebook privacy settings, and also people who use ...
1
vote
2answers
452 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, ...
1
vote
4answers
192 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 ...
2
votes
2answers
158 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 ...
2
votes
4answers
441 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 ...
2
votes
2answers
197 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 ...
3
votes
1answer
4k 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. ...
3
votes
2answers
466 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 ...
5
votes
2answers
337 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 ...
6
votes
4answers
2k views

What android UI control fits for selection of number in large range?

I'm working on a application for tracking body mass measurements. I need the user to be able to input a number representing body weight, whose magnitude ranges from 0.00 kg to normally 300.00 kg. The ...
2
votes
2answers
159 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 ...
5
votes
2answers
170 views

Designing a Checklist with 3 possible results (for mobile)

i´m working on a App for mobile devices (starting from smartphones with 800x480 res. till tablets 1280x800res). The app provides the function for checking tools of technicians in a workshop. The app ...
8
votes
2answers
301 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 ...
7
votes
1answer
234 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 ...
12
votes
2answers
2k 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 ...
7
votes
1answer
2k 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
925 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
261 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
282 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 ...
4
votes
2answers
177 views

Ipad/Iphone designing in Full-Screen vs Non-Full-Screen?

I've noticed that most games are in full screen mode and some Apps have taken this on in design. Is there any research or argument for having an App in Full-Screen vs Non-Full-Screen? The only ...
9
votes
6answers
318 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 ...
1
vote
2answers
217 views

Information Architecture for Widgets - how do I organise my content?

Apologies if this should be a 'Content Strategy' question... anyway, I am involved in a project that is multi-platform and will have both mobile phone and tablet components (not identical). I will ...
0
votes
4answers
127 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 ...
5
votes
2answers
641 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 ...
4
votes
2answers
237 views

Recommended pixel size for labels for mobile?

In the same way that the minimum tap area for mobile should be 44px according to apples documentation, is there a recommendation for label sizes?
10
votes
3answers
1k 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 ...
6
votes
3answers
130 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 ...
5
votes
4answers
850 views

rectangles Vs rounded corners of text fields on mobile

Do you think there is a difference in perceiving text fields which have round\rectangle corners ? My goal is to establish a convention that round corners are fields which the user can enter input and ...
2
votes
3answers
204 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 ...
8
votes
3answers
2k views

screen video capturing (usability test) on mobile

I'm trying to figure out how to conduct a usability test upon a handset device (smartphone). it seems there aren't many methods for screen video capturing of a user making use of an app. Do you know ...
1
vote
0answers
113 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
138 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
235 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 ...
9
votes
5answers
727 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: ...
5
votes
2answers
145 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 ...
0
votes
3answers
486 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? ...
2
votes
3answers
249 views

Are Network online/offline indicators necessary for Mobile apps?

I'm beginning work on an app and one of the requirements is that there be some visual indicator for the user that displays their devices' connectivity status. I'm wondering if there is any research on ...
4
votes
3answers
303 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
407 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 ...
4
votes
2answers
230 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 ...
2
votes
2answers
823 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
124 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 ...
5
votes
2answers
338 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 ...
5
votes
3answers
2k 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
134 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 ...