an electronic visual display that can detect the presence and location of a touch within the display area

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3
votes
6answers
514 views

What do you call that interfacing zone?

What would you call the surface of contact which can activate an element when it passes over it. For example, the area that's covered is different whether you use a stylus, a finger or a mouse. In ...
5
votes
3answers
364 views

Are there applications or methods for comfortable coding on touch screen devices? [closed]

Coding usually involves a lot of typing, but on touch screen devices too much typing is quite tedious. Some of that typing could be replaced by autocompletion or autogeneration of code and therefore ...
6
votes
6answers
2k views

Using a virtual joystick for a game?

Many games for touchscreen mobile devices use virtual joysticks for movement. This has many issues: You can't see/feel where the joystick is pointing when you are using it. You can't feel where the ...
9
votes
4answers
756 views

Best Place for a Back Button on a 7" Tablet Menu

I'm currently building the interface of an Android Tablet digital restaurant menu. The user is going to be able to navigate between categories and dishes lists and navigate back as well. I'm finding ...
10
votes
8answers
2k views

How to make an interface look touchable?

I'm designing a touchable interface. It is a non-iPad/iPhone for any mobile with touchable screen. So, if you see a big screen, how do you know if is touchable one? Showing a video that explains ...
2
votes
1answer
313 views

Rating or Grading on touch devices (smartphones/tablets)

"tap to rate" vs "scroll to rate" There are apps and webapps that implement the "tap to rate" approach (display a number of stars, icons or grades and let the user tap on the desired value) and there ...
5
votes
2answers
1k views

Horizontal Scrollable List or Spinner, in smartphones

I have a screen (Android Smartphone) where the user has to make a choice from 2 dropdowns / spinners, second dropdowns' options are dependent on first dropdown's choice. The number of items in each ...
3
votes
4answers
5k views

Touchscreen interface for menu and dropdown menu ease of use

I'm doing webpage design using Twitter Bootstrap's dropdown menu. Problem: Suppose I have a horizontal menu as shown in the Twitter Bootstrap documentation. That menu bar that list pages I want to ...
3
votes
3answers
803 views

Pan/zoom/select in multitouch

I'm currently working on creating a tablet-compatible version of an application. First off, I know that the worst thing to do is to try and shoe-horn in a bad implementation of multi-touch into an ...
6
votes
6answers
592 views

Suitable alternative to trackbar control

I use a track bar control in two different places in an touch-screen application I have. The first to record a specific amount of Data. (lets say 260 samples) the second to record an unlimited amount ...
2
votes
2answers
153 views

Touch control of value with high range [duplicate]

Possible Duplicate: Suitable alternative to trackbar control In our application, there are settings that have a high dynamic range (e.g. 0-10000 in steps of 0.1). I am in need of a UI to ...
6
votes
2answers
3k views

Drag n drop on touch devices

I notice that touch apps rarely make use of the "drag n drop" (dnd) idiom, and instead dragging is almost always used for scrolling. Is there a reason for this? Is it confusing or "wrong" to use dnd ...
9
votes
4answers
1k views

How do I handle secondary navigation within a wizard-style form that will work for touch screens?

I am working on redesigning the UI for a Web app that registers users for something work-related (so my audience is captive). One of the main reasons for the redesign is to make it mobile-friendly; I ...
1
vote
3answers
2k views

Tap, Double Tap, Long Press [closed]

What are some good general principles to keep in mind when designing and developing mobile application with touch interfaces?
6
votes
2answers
2k views

Is spacing between touch targets an unnecessary recommendation by Microsoft?

A recent Microsoft IE10 blogpost gave general guidelines for building touch friendly sites suggesting two rules for touch targets: Target size Margin between targets Apple's iOS guidance only ...
7
votes
2answers
682 views

Is there any difference in element minimal sizes on 10 and 24 inch touch screens?

I am developing an application which is supposed to be used on a 24" touch monitor. There are lots of guides on physical sizes of a touch screen UI elements. All of them are saying that every ...
7
votes
3answers
1k views

Should touch image sliders in mobile devices avoid scrolling on touch event?

Imagine a full width image slider that slides to left and right in a page that can scrolled to up and down. When user touches the screen and move her finger to left and right we want to change the ...
1
vote
2answers
1k views

Hierarchical structure design and usability

I created a website for learning languages with flashcard method. The website itself is http://www.vocableman.com The problem I have run into is that users are complaining that they have problems ...
6
votes
5answers
918 views

Should touch-screen simple informational dialogs have an OK button?

I am developing an android application which has quite a few dialogs that just contain text and an 'OK' button. Pressing the 'OK' button loses the dialog, as does pressing the 'back' button on the ...
1
vote
1answer
147 views

Making clicks meaningful on iPad

As a web designer building a shopping cart for the iPad, I find the lack of down and click states difficult. What's a good way without raising a confirmation pop up or something terrible and ugly to ...
3
votes
3answers
2k views

Pixel aspect ratio for multiple touch devices- Mobile Web

I'm working on a project involving multiple mobile and tablet web application designing. I'm curious what are the mobile design strategies when it comes to handling pixel aspect ratio for icons and ...
4
votes
1answer
5k views

Does touch based mobile phone browsers support multi selection of list?

On desktop based browser application there are elements which allow us to do a multi selection, like below: Multi Select Is there support for this on touch-based phones? How do these kind of ...
9
votes
1answer
9k views

What is a good alternative to drop-down menus for site navigation on touch-screen/mobile devices?

We're in the process of redesigning our website, and one of the design goals is to make the site more mobile/tablet friendly. Our current site is very large, and the navigation is somewhat ...
6
votes
3answers
941 views

Indeterminate state for toggle buttons?

I'm working on a tablet based application where an agent would be going through and answering a series of yes/no questions. This is running on Windows 7 and naturally the standard windows controls ...
4
votes
1answer
83 views

Solution when I need small links on mobile optimised site for touch screen devices?

Im designing a mobile optimised site and I have a space issue. I need to have a bar graph showing availability by month. If I have this laid out horizontally as in my image I think its clear on a ...
7
votes
2answers
158 views

How can I indicate that my application is multi-touch enabled?

I've developed a nice visualization that is multi-touch enabled and runs on a big multi-touch display. Now we have made some experiments and placed random users in front of the application. We ...
4
votes
3answers
3k views

No scrollbars for scrollable controls on iPad & iPhone

When an element contains overflowing content, there is nothing that tells the user they can scroll to see more. They have to know to try the 2 finger swipe to see if anything moves. ...
3
votes
1answer
293 views

Custom user gesture recognition: listen on startup or on hovering specific area?

I am developing a multitouch UI that takes input from a depthcamera (Microsfot Kinect). In other words, there is no physical "screen" for a user to touch. In addition to the default multitouch ...
1
vote
1answer
115 views

Optimum distance between fields (Textboxes etc) on mobile touch screens

What should be the optimal distance between fields such as Text boxes in mobile touch screens? In order to avoid wrongly touching other fields. download bmml source – Wireframes created ...
3
votes
3answers
250 views

Web interaction for desktop and touchscreen

With the increasing adoption of touch screen devices we identified a chart in our product that doesn't work very well on the web and we are trying to decide on the best method of interaction. Our ...
0
votes
1answer
305 views

Could you point out to touch-screen interface patterns (inclusive of iOS/android/blackberry)? [duplicate]

Possible Duplicate: Do you know any comparative resources like mobile-patterns.com I have seen a few patterns page, but can you point out to interesting screenshots or patterns for ...
5
votes
3answers
1k views

How to add products in this point-of-sale system?

I was wondering which is the best way to choose products from a desktop Point-of-Sale (POS) application using a touch screen. Method 1 This application has categories at right top buttons and ...
4
votes
2answers
626 views

Best range of swipe angles

I have a list that can be scrolled vertically, the entries of which are removed by swiping horizontally. I've found that limiting the left/right swiping to strictly horizontal makes it hard to ...
4
votes
6answers
440 views

What's the term for imprecision in mouse and touchscreen clicking?

I've noticed in some tasks that require very fine precision with the mouse, that the act of physically clicking the button is sometimes enough to move the mouse. In an extreme case, I watched an ...
12
votes
6answers
932 views

How did multi-touch interfaces become natural when it should have been unnatural?

After stumbling on a webpage that rants about the fallacy of "picture under glass", I began to wonder what was it that made multi-touch interfaces seemingly become so natural to all of us today? We ...
5
votes
4answers
1k views

What are some articles talking about best practices and trends for mobile touch screen design? [duplicate]

Possible Duplicate: Are there any good resources about designing touch screen interfaces? Can someone direct me to either an article (e.g. Forrester) or texts that talk about touch screen ...
0
votes
1answer
270 views

Diagonal Scrolling rationale [closed]

I m trying to find rationale for implementation of horizontal scrolling on a mobile web browser for a table. The following are the one's I could think of, if you have any other rationale in mind or ...
17
votes
8answers
5k views

Are there any good resources about designing touch screen interfaces? [closed]

I am not talking about phones or iPads or other "gadgets". I am talking about applications like kiosk systems (POI - Point of Information/Info Terminals) or HMI (Human Machine Interface). All UI books ...
3
votes
2answers
524 views

iPad tap to edit text: how intuitive is this / how can I make it clear to users?

I am building the following iPad UI, and it includes a "tap-to-edit" feature: I personally like this type of UX - I like UIs where a user can interact directly with a document. However, I'm ...
9
votes
1answer
2k views

Smart phones, touch screens and the “Gorilla arm effect”?

I finally broke down and decided to get a smart phone for myself. While I find it really useful, I can't help wondering if any research has been done on the "gorilla arm effect" of holding a smart ...
3
votes
7answers
327 views

Is touch the ultimate device?

Apple has fallen in love with it, all the smartphone-vendors use it, Microsoft is aiming for it with Windows 8. But is touch the ultimate device? Some people will probably answer this question with ...
6
votes
3answers
860 views

Accessibility for touch screen devices (e.g. iPad, iPhone)

By touch screen, I mean things like the iPhone and iPad. How are touch screen devices being made accessible? Are there any development guidelines that should be adhered to? Could a blind person ...
3
votes
2answers
242 views

Where would you put the 'take' button on a touchscreen phone camera app?

Imagine a simple camera app for a touch screen phone. The app can't use any hardware buttons and needs no other controls than one button to take the picture. Some things to consider/ideas: Phone ...
2
votes
3answers
3k views

Tap to hover and double-tap to click?

One of the limitations in mobile design is the lack of any sort of hover state. This is especially problematic when it comes to tooltips. So why isn't the system one where: single tap = hover and ...
17
votes
9answers
14k views

Symbol for “Swipe Left” [closed]

I'm working on an app that displays a list of ten items (text items) on the screen at a time. If there are more than ten items, the user should be able to "swipe" from right to left to see the next ...
2
votes
1answer
430 views

iPad UI: 2-Player Multi-touch Decisions Affecting Game Play

I am working on a game project that resulted from a summer game jam session. I had the "brilliant" idea to try and port the game to the iPad and I now find that I have painted myself into a corner so ...
2
votes
1answer
1k views

back/save or OK/cancel?

I am prototyping a small Android app where the user inputs weights (well, masses). For the weight input form, I hesitate between A top bar containing a 'back' button on the left (arrow-like, iOS ...
7
votes
1answer
2k views

Hover state on mobile: Does this sync interaction design on the web and mobile?

I read this news article a while back about apple patenting a touch screen technology that would allow for a hover state. Ever since I have been thinking a lot about how that might effect the mobile ...
7
votes
8answers
492 views

Is clicking here to stay?

I remember seeing a really interesting site a while back that challenged the convention of clicking: http://www.dontclick.it/ (it's a safe site, it uses mouse movement instead of clicking for ...
2
votes
3answers
1k views

Definition on Touch Gestures

Are there any non-platform specific definitions of touch gestures, that are typically used for devices like Android or iPhone. I'm trying to write a specification for a multi-platform product that ...