Questions regarding software interaction with its human users.

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0
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0answers
23 views

What user interaction software design leads to maintainable code? [on hold]

Currently I am investigating design patterns and/or software architectures for handling complex GUI interaction state. Our application has several modes in which it can run, and every mode has a ...
24
votes
3answers
1k views

how much information about an error should be shown to the user?

Applications can always throw errors. If such an error occurs, the user should be notified, because what he asked the application to do has not succeeded. However, how much information should the ...
1
vote
2answers
146 views

what to do when UX asks for an ugly, convoluted event driven design and you don't know how to implement it in a clean manner?

I have been tasked with creating a desktop client application that fetches data from web apis and presents it to the user. During the last month or so, I've spent most of my time and energy bringing ...
1
vote
1answer
105 views

Dynamic Query Generation : suggestion for better approaches [closed]

I am currently designing a functionality in my Web Application where the verified user of the application can execute queries which he wishes to from the predefined set of queries with where clause ...
0
votes
0answers
45 views

NCurses, scrolling of multiline items, “current item” pointer and “selected items”

I am looking for hints/ideas for the best (most effective) way on how to scroll multi-line items as well as emphasizing of the "current item" and "selected items" such as: 1 FOO ITEM 1 Foo sub-item ...
0
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0answers
115 views

Updating GUI in 'realtime' using events

My Plan Have a system that holds some objects Have a winforms-form that displays some key values of these objects When certain changes occur(object gets add / removed / datat change): Update GUI ...
0
votes
1answer
39 views

lots of images and ajax, or better solution?

I have a control where the user can select a value for the x and y axis from 2 dropdowns, and then there is a 4 by 4 grid (an image) which will show what their selections correspond to (updating ...
3
votes
2answers
357 views

Design pattern for overlapping actions and animations?

Is there a design pattern for dealing with overlapping UI actions and animations? A few examples: Let's say I have an interactive table row that expands to reveal an extra control when the user ...
0
votes
1answer
53 views

Is it good approach to open a keyboard at Actvity start where only one EditTextbox is present [closed]

I am working with Forgot password, where I have single EditTextBox and a single submit button. So whenever I am opening this Forgot password page, my keyboard is opened at the start of this page. In ...
1
vote
3answers
124 views

How to conceptually consider and implement user interface rules for numerous controls and data inputs?

I have a user interface with numerous controls and data inputs on it. Buttons, text fields, and checkboxes, etc. Imagine the following "rules" exist for a sample UI with 2 of those controls: B2 ...
1
vote
2answers
231 views

Frontend vs Backend data handling

Firstly I would like an answer from an experienced person (not a one man band), someone whom has worked in a medium/large team and had to battle with this burning question before. The problem: I am ...
1
vote
3answers
268 views

GUI programming - who should be an owner

I know nothing about gui programming. I try to learn. I have simple question... For example, I have small program. I have class that extends JFrame with main Window (MyWindowClass) and my "logic" ...
0
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0answers
65 views

Study on designing user prompts (choice of wording, response format, etc.)

Sometimes there are different ways to ask a user the same question. For example, if the user tries to exit a program without saving their file, you can ask either of these questions: Are you sure ...
2
votes
2answers
246 views

Is it realistic to use designers for complex UI [closed]

When I created my first web application few years ago, I remember trying to use the designer in VS 2008. Before I can even remember I abandoned it to the favor of actual debug to understand how my UI ...
8
votes
2answers
606 views

Is it crazy to develop a TUI today? [duplicate]

I'm starting to develop a new program. It's basically a database interface, run a few queries, show the data in a nice way and be able to easy input new data (like this website). Thinking about which ...
1
vote
1answer
48 views

How to validate (and group) User Listings in Marketplace

I am building a hobby marketplace (comic books). Users are able to list comic books they own for trading with other members. The problem I'm running into is that I would like to standardize the ...
2
votes
1answer
121 views

What is the preferred strategy for editing data from a database?

We are redesigning an old VB6 application in Net. The application makes extensive use of a database and includes management of club members and their results in the competitions that they partake in. ...
1
vote
2answers
242 views

What design pattern (in python) to use for properly seperate runtime infos with core code?

I am not sure if this is a clear question. I work on a python project that is based on terminal(console), for which I am planning to implement a GUI. I am not major in CS so I really have no idea ...
6
votes
1answer
396 views

Mapping variable inputs to user interface elements

Background Developing a system for creating eBooks. The data is highly normalized. The eBook designs are packaged as "themes." The themes can be configured with options for: fonts, colours, some ...
-1
votes
5answers
404 views

Beautiful user interface vs. more and more technical features? [closed]

I will understand if you find this is more a discussion than a technical question and if you close the topic (then, where would be an appropriate place to discuss about that? thank you in advance). ...
1
vote
2answers
482 views

What about using MVC as the way to provide Responsive Web Design?

Responsive Web Design shows the user different elements -- or elements arranged in different ways -- by using media queries (if the device is a desktop or laptop, show them this; if a tablet, show ...
1
vote
2answers
529 views

MVP Implementation at the UserControl Level

I'm trying to figure out how MVP should be implemented at the UserControl level. I thought I had it, but I ended up reading a blog post that pretty much shut me down. Now I'm back at the start and ...
-1
votes
1answer
359 views

Design tips for a program with GUI's for basic, intermediate, advanced & expert users [closed]

I've been asked to develop a program with four interchangeable GUI's so that users can switch from basic to intermediate to advanced to expert mode seamlessly and at will. I have a good understanding ...
4
votes
1answer
444 views

Is there an effective way for creating complex forms?

While creating a 'search' form I've been faced to an overwhelming complexity and I was wondering whether there is a well-known way to accomplish such task. Fields of the form in question can be seen ...
6
votes
2answers
620 views

Why do certain sites don't allow Back / Forward / Refresh?

This has been a cause of frustration for me on many sites like IRCTC, Online Banking sites which wont allow Back, forward or refresh. If you do you would be logged out and you have to login again. ...
4
votes
2answers
234 views

How to outsource the UI of a dynamic Web application?

I have a web application developed using Spring and Hibernate, which uses a REST API and Javascript to display and update content. The project is nearly completed, but I want to enhance the look and ...
0
votes
3answers
271 views

How do I tell a user that bps means bits per second or bytes per second?

I'm writing an application that deals with the network and the hard drive. For the network portion, the application measures in bits per second, while the disk portion measures in bytes per second. ...
4
votes
1answer
155 views

How to maintain standard quality of images uploaded by many users?

We're developing a site where individuals (store owners) will be able to take pictures and upload to the site. Our biggest concern is the variance in quality of pictures across the site. The options ...
-4
votes
1answer
887 views

Why do we still use a programming language instead of using just SQL? [duplicate]

In database managements systems lecture, my professor said that we can use Oracle etc. ui designing tools instead of using Visual C# or etc. He added that SQL is as strong as a programming language. ...
-1
votes
1answer
126 views

Toolkit for cross-platform applications in Python [closed]

I would like to develop cross-platform GUI applications, which work on both Linux and Windows systems. I am now confused on which toolkit to use. I asked many of them and each one are saying different ...
1
vote
3answers
217 views

Am I handling my exceptions in a sensible manner?

I'm still restructuring the code I have been given to update on my current work project, and I've come to the point where I'm looking at how the code handles an 'exceptional' input, that doesn't ...
10
votes
4answers
569 views

How to deal with user interface design and respective feature support in Agile development?

In an Agile development process usually the main focus is on User stories, but sometimes a single requirement may span several user stories. For example, the client may request a search page for all ...
2
votes
1answer
167 views

Criteria for selecting MigLayout for GUI code?

It seems to be easier to use and more feature rich than standard swing layouts. It looks like a do it all replacement for all standard layouts. If you are making simple code to just show the time in a ...
1
vote
1answer
109 views

Creating an account to receive sensitive information on a mobile device

I am developing an Android application for my final year project which allows the holder of a mobile device to receive a text notification containing potentially sensitive information from a server. ...
1
vote
2answers
498 views

Time limit on user input

I am trying to put a time limit on the user input, so if they take longer than 2 seconds to put type in an input then the program will terminate. I was wondering if there is a simple way to do this in ...
3
votes
3answers
158 views

System evolution approach: gradual or cataclysmic?

When working on established systems, I've often found ways to improve a user interface to maximize user efficiency (example: legacy app maintenance screen doesn't allow multi-line operations where ...
10
votes
2answers
381 views

How Should “Undo Typing” Behave?

I'm implementing a Java app that includes an Undo/Redo stack. I've noticed that some apps (such as TextEdit on Mac OS X) let you choose "Undo Typing" from the Edit Menu after typing some text. I'd ...
2
votes
1answer
79 views

Polling and control devices

I am in the early stages of planning for an input device which will consist of some as-yet-to-be determined number pf physical controls. From previous experience with such devices I have found that it ...
2
votes
1answer
102 views

creating simple states for a stateless input

Given an input device (basically a keyboard) that reports keyup and keydown, how may I most efficiently store and retrieve information about which keys are currently depressed? My first thought was a ...
0
votes
1answer
154 views

Dynamic items on JavaFX interface

I am looking to build an application similar to Blocky. For that I will be using JavaFX. I am working on prototypes atm. It appears that JavaFX UIs are generally made using Scene Builders. I am still ...
1
vote
1answer
75 views

handling rules applied to a set of checkboxes, radio buttons or form fields

I've been wondering about applications that have a set of checkboxes or radio buttons, even collections of form fields in their UI. At this moment I'm handling all the choices separately but of ...
3
votes
2answers
170 views

Automated object creation from user input

I am working on a command-line application that runs simulations. It has to be heavily configurable; the user should be able to provide a very large number (100+) of parameters, some mandatory and ...
3
votes
4answers
822 views

Why is the UI of nowadays application getting so “plain”? [closed]

Take a look at Google, Windows 8, etc. Why does everything look so plain now? Looks really ugly to me. Is it all because of smartphones and tablets? Do I have to follow that trend?
2
votes
1answer
113 views

Object locking over Internet

I am building a tutoring application that can be used to draw objects and then one is able to drag them around. I would like to know what is the best thing to do when someone clicks on an object and ...
1
vote
3answers
688 views

What data structure could a word processor use to map the user's caret position/text selection to its internal representation of the document?

Word processors (e.g. Microsoft Word) display documents to the user as styled text. The user can select a part of this text and apply styles to it, and edit the text. The word processor must (I ...
2
votes
2answers
299 views

Desktop application, dependency injection

I am thinking of applying a real dependency injection library to my toy C#/GTK# desktop application. I chose NInject, but I think this is irrelevant to my question. There is a database object, a main ...
1
vote
1answer
44 views

Internationalization messages based in views or in model entities

I have a small webapp in java and I am adding the internationalization support, replacing texts with labels that are defined in dictionary files. While some texts are obviously unique to each view ...
1
vote
1answer
52 views

Time tracking and payment registration architecture

Тitle might be a little bit incorrect. :) Anyway, I'm building a software where employees input time they worked per day (work hours) and employer "pays" for this time. "Payment" is done outside this ...
6
votes
2answers
409 views

How much detail is in a good UI regression test?

We use a detailed step-by-step user-interface regression test for our commercial web application. It has a "backbone" test for the most used / most important parts of the system, with optional tests ...
85
votes
17answers
22k views

Is it a good idea to design an architecture thinking that the User Interface classes can be replaced by a command line interface?

In Code Complete page 25, it's said that it's a good idea to be able to easily replace the regular user interface classes by a command line one. Knowing its advantages for testing, what about the ...