What You Should Know About the Perpetual License of the Prototyping Tools

With the fierce competition and the growing demand in the design market, the prototype software developers have resorted to their effort to meet the different user requirement. They launched a series of product service versions, such as free version, professional version, and the perpetual license version. Most of the UI/UX designers may have been familiar with the free version and pro version, but know little about the perpetual license. This article will introduce you about the perpetual license about four prototyping tools.

1. Axure RP

Axure has launched three versions: Pro, Team, and Enterprise. But the support for the perpetual license, that is limited to users who have already purchased the Professional or Team Edition. In the Axure RP 8.0 version, users can purchase license key at the price of $ 495 and $ 895. Moreover, once you purchased the perpetual license, you can have the software update for free in your lifetime.

What You Should Know About the Perpetual License

2. Justinmind

Justinmind provides subscribe and perpetual license for users. Whichever mode is selected, the user can experience all the Pro features. In terms of pricing, the perpetual license edition of Justinmind keeps consistent with Axure, both positioned at $495. But what worth saying is that, the perpetual licenses include minor and major version updates for 1 year. If you want to get new versions after the first year, the maintenance needs to be renewed each year for $99 per user.

What You Should Know About the Perpetual License

3. Balsamiq

Compared with the pricing strategy of Axure, Justinmind, Balsamiq offers more options based on the user’s different requirement. They can choose the volume license or upgrade license, as well as the single user license at the price of $89. According to the website, Mockups 3 for Desktop is a one time purchase; there are no maintenance costs for the license. Licenses are tied to humans, not a particular machine. But the site does not directly tell the user whether an additional purchase fee of upgrading is required. But with careful reading of the document, you can find that the major-version updates will have an additional cost.

What You Should Know About the Perpetual License

4. Mockplus

Mockplus also launched a perpetual license version in its 2.3 version at the price of $399. Users can enjoy all the professional features, such as exporting HTML, cloud sync, 3000+ icons, and so on. Compared with competitors, the advantage of Mockplus’s perpetual license is not only in its cheap price, good quality after-sales service. The most important is that the perpetual license of Mockplus is the only one that has no any additional fees or conditions: once purchase, lifelong use, and free update for the future versions. I think nobody will refuse a good prototyping tool that has no any additional fee with one time purchasing, but you can enjoy all the pro features.

What You Should Know About the Perpetual License

The essence of perpetual license is the commitment of the software developers for their users and the confidence of their future development. The choice of designer for prototyping tool is not only because it’s simple and easy to use, fundamentally speaking, that is because they trust in the software and their manufacturers.


Step-by-Step Guide: Become an Excellent Interaction Designer

In recent years, with the rise of the Internet industry, designer quickly became a popular profession. The thriving designer career trends attract more people to join in the industry; especially the excellent designers are hot needed. According to the different job descriptions, designers are divided into several categories, such as interaction designers, visual designers, user experience designers, web designers and so on. Today, our protagonist is the interaction designer.

What is Interaction Design?

The interaction design was put forward by the founder of IDEO, Bill Mogridi, in 1984. At the beginning, it’s called Softface, and then renamed “Interaction Design”, that is what we called the interaction design today. An interaction designer is a profession that focuses on the interaction mechanism between product and the user. That means with the help of interaction designer, it will allow users to use the product simpler and easier, experience the product more intuitively, and ultimately feel the value of the product.

In the process of interaction design, designers will be responsible for creating compelling pages and UI by the consideration of logical operation and thoughtful action. A successful interaction designer is the one who good at using technology and good interaction rules to create an ideal user experience.

The Composition of Interaction Design

Bob Baxley divided the interaction design into 5 parts in his “Introducing of Interaction Design“:

Human/machine communication – the transmission and translation of information between equipment and users.

Operation and feedback – this requires the designer to understand and anticipate how interactions unfold over time, designing for the wide range of permutations that can occur.

Status – the presence of a different state to ensure users understand what is happening, and why the application gets into this state.

Workflow – let the user understand who can do what, and what will happen next.

Failure – failure is bound to occur, it must be considered within.

Abilities of Interaction Designers Needed

User research

Product (concept / function) design

Interactive Design

Visual design

Engineering technology

From the point of the current trend, interaction designers should have composite skills, not only to produce prototypes/wireframes with Axure or Mockplus. The interaction designer is a character across design, development, creative and marketing teams. He will help with these teams to build design strategies, establish key interactions for products, create the concept for prototyping test, maintain technical updates, and ensure that products keep up with the latest trends.

How to Become a Good Designer

In this so intense competition environment,have you still keeping the attitude of “Let things drift if they do not affect one personally”? The time what you only care about your own world has passed. What the interaction designers should keep in mind has been more than the basic concept of the “design”. The excellent interaction designers are standing in the user’s position to analyze problems. They know how to bring the user role into the design that can create the excellent works. Here are 4 tips for your reference.

1.Write a blog. Communicate stories with design, express emotions with stories.

2.Communicate with the users.Understand the interaction and preferences of users.

3.Communicate with peers. The power of sharing is infinite.

4.Learn some coding knowledge.Jump out your limited thinking.

Goal: to Become a Knowledgeable and Specialized High-End Designer.

If you understand the concept of the designer and know better about prototyping tools than others, such as the popular Axure, Mockplus and etc, that will much helpful to be a good designer. Moreover, with a good combination of tools and theories, your promotion will be not far away, won’t you? It’s bound to be along way to become a professional designer, just be patient, and you will gain what you want.


10 Linux GUI tools for sysadmins

If you’re a system administrator, it’s reached a point where Linux has become a must-know. This is especially true when you’re working in a larger environment. Many organizations have migrated from Windows, where everything is managed with a point-and-click GUI. Fortunately, Linux has plenty of GUI tools that can help you avoid the command line (although every serious sysadmin should become familiar with the commands).10-linux-gui-tools-for-sysadmins

What are some good GUI tools that can simplify your Linux sysadmin tasks? Let’s take a look at 10 of them.

1: MySQL Workbench

MySQL Workbench is one of my favorite tools for working with MySQL databases. You can work locally or remotely with this well designed GUI tool. But MySQL Workbench isn’t just for managing previously created databases. It also helps you design, develop, and administer MySQL databases. A newer addition to the MySQL Workbench set of tools is the ability to easily migrate Microsoft SQL Server, Microsoft Access, Sybase ASE, PostgreSQL, and other RDBMS tables, objects, and data to MySQL. That alone makes MySQL Workbench worth using.

2: phpMyAdmin

phpMyAdmin is another MySQL administration tool… only web based. Although it doesn’t offer the bells and whistles of MySQL Workbench, it’s a much more user-friendly tool. With phpMyAdmin you can create and manage MySQL databases via a standard web browser. This means you can install phpMyAdmin on a headless Linux server and connect to it through any browser that has access to the machine.

3: Webmin

Webmin is a web-based one-stop-shop tool for administering Linux servers. With Webmin you can manage nearly every single aspect of a server—user accounts, Apache, DNS, file sharing, security, databases, and much more. And if what you need isn’t included with the default installation, a massive number of third-party modules are available to take up the slack.

4: YaST

YaST stands for Yet Another Setup Tool. It enables system configuration for enterprise-grade SUSE and openSUSE and serves as both the installation and configuration tool for the platform. With YaST you can configure hardware, network, and services and tune system security, all with an easy-to-use, attractive GUI. YaST is installed by default in all SUSE and openSUSE platforms.

5: Shorewall

Shorewall is a GUI for configuring iptables. Yes, there are other GUIs for tuning the security of your system, but many of them don’t go nearly as deep as Shorewall. Where an app like UFW is one of the best security tuners for the desktop, Shorewall is tops for the server. With this particular security GUI, you can configure gateways, VPNs, traffic controlling, blacklisting, and much more. If you’re serious about your firewall, and you want a GUI for the job, Shorewall is what you want.

6: Apache Directory

Apache Directory is about the only solid GUI tool for managing any LDAP server (though it is designed particularly for ApacheDS). It’s an Eclipse RCP application and can serve as your LDAP browser, schema editor, ApacheDS configuration editor, LDIF editor, ACI editor, and more. The app also contains the latest ApacheDS, which means you can use it to create a DS server in no time.


CUPS is the Linux printer service that also happens to have a web-based GUI tool for the management of printers, printer classes, and print queues. It is also possible to enable Kerberos authentication and remote administration. One really nice thing about this GUI is its built-in help system. You can learn nearly everything you need to manage your print server.

8: cPanel

cPanel is one of the finest web-based administration tools you’ll use. It lets you configure sites, customers’ sites and services, and quite a bit more. With this tool you can configure/manage mail, security, domains, apps, apps, files, databases, logs—the list goes on and on. The only drawback to using cPanel is that it’s not free. Check out the pricing matrix to see if there’s a plan to fit your needs.

9: Zenmap

Zenmap is the official front end for the Nmap network scanner. With this tool, both beginners and advanced users can quickly and easily scan their network to troubleshoot issues. After scanning, you can even save the results to comb through them later. Although you won’t use this tool to directly administer your system, it will become invaluable in the quest for discovering network-related issues.

10: Cockpit

Cockpit was created by Red Hat to make server administration easier. With this web-based GUI you can tackle tasks like storage administration, journal inspection, starting/stopping services, and multiple server monitoring. Cockpit will run on Fedora Server, Arch Linux, CentOS Atomic, Fedora Atomic, and Red Hat Enterprise Linux.


3 things you must know while ordering a USB wallet card drive

One should never order anything without knowing about its different aspects and getting prior knowledge about all the categories, prices, etc. This is a very clever way to buy anything though shopaholics might not agree as they often buy things out of emotions. Thus, when it comes to buying USB wallet card flash drives then it is obvious that there are also some things and aspects that you should definitely know about. They shall help you have a very good choice for your USB wallet card as you will be able to use it in the maximum way of all.

Thus, the following are the 3 most important things that you must take care of when buying this trendy and cool gadget. There are also many other aspects to be taken care of but the most basic 3 things should never be denied in any case at all.

  • Aesthetics

The aesthetics and design of a USB are very important as they give the appearance to the USB to make an impression each time you take it out of your wallet for work or other data sharing purposes. There are lost of designs, colors, logos, materials, patterns, and themes, etc that can be chosen today from a whole wide variety of options so make sure you choose the one that suits you and your personality and do not settle for any less as they do not cost you much for any design you want.

  • Strength

The strength or durability of these USB gadgets as wallet style, are one important factor to be taken care of. If the material of the flash drive is made of good quality then the USB shall definitely last longer. Thus, one should not check only the design of the wallet style custom USB card but also check the strength and quality of the material used to make it too. This means that checking the material (plastic, etc) which is used to cover the flash drive and the material with which the USB chip is made of (stainless steel etc) must also be checked for proper working and quality while it is in the wallet.

  • Technicality

The third but the most important aspects of all, is the space and the technical details that you must be completely aware of. They bring out the usability of your USB to a great extent. In this way, the appearance and the data protection factors must be known. Make sure that you know the need of your data requirements so you can opt for a USB that has bigger space options in it. Hence, the technical details include the memory space (1, 2, 8, 16 GB), brand names for these devices and gadgets and the actual space it has in it.

The above-specified three fundamental points are very necessary as you surely want to have the best value for your money without wasting extra time and energy too. Hence, do consider all these aspects for yourself before buying for sure!


4 Command-Line Graphics Tools for Linux

Images and the command line. They seem an unlikely pair, don’t they? There are people who’ll tell you that the only way you can manipulate and view graphics is with GUI applications like GIMP.4-command-line-graphics-tools-for-linux

For the most part, they’re wrong. Command-line image tools do much of what their GUI counterparts can, and they can do it just as well. Sometimes, especially when dealing with multiple image files or working on an older computer, command-line tools can do a better job.

Let’s take a look at four command-line tools that can ably handle many of your basic (and not-so-basic) image manipulation tasks.


GraphicsMagick isn’t a single application. It’s a set of 14 single-purpose utilities that, taken together, are like a multitool for manipulating graphics at the command line. GraphicsMagick includes tools that let you convert, resize, compare, animate, and view images. And it does a lot more.

GraphicsMagick supports over 88 image formats, and gives you a considerable amount of control over how you can manipulate images in those formats. You can, for example, tell GraphicsMagick to convert an image from TIFF to JPEG, resize an image, and add a caption to it in a particular font.

If you find that you’re using the same set of commands over and over again, you can combine the GraphicsMagick batch utility with a shell script to run those commands in one fell swoop. That cuts down on the number of keystrokes.


Most Linux distributions come with a simple graphical screen capture tool. You can also find any number of more feature-packed screen capture utilities. If your needs are simple, then turn to the command line and Scrot.

You can find Scrot in the package manager of many a Linux distribution. If it’s not available, or you want to embrace your inner geek, you can grab Scrot’s source code from GitHub and compile it yourself.

With Scrot, you can grab a shot of your entire desktop or of a particular window. You can also set a delay, allowing you to get a window into position before Scrot snaps. If you need to, you can create a thumbnail of the screen capture.


Feh is a simple tool for viewing one or more images from the command line. Those images don’t display in the terminal. Instead, they pop up in a very basic graphical window on your desktop.

All you need to do to use Feh is navigate to a directory and start the application. Feh creates a slideshow that you can move through by pressing the left and right arrow keys on your keyboard. Nothing complex, nothing pretty, but it works.

Feh has a number of options you can add at the command line to, for example, display metadata from photos, create a fixed-size window, view images in full-screen mode, and hide the mouse pointer.


Most photographs contain metadata that identifies where and when those photos were taken, the model of camera used, and other information. Sometimes that metadata might not be correct or you might want to scrub it from your photos. That’s where Exiv2 comes in.

Exiv2 can easily add, delete, extract, print, and modify a photo’s metadata. Exiv2 supports two dozen image formats and has a large number of options. You probably won’t use a fraction of those options, but you never know when they’ll come in handy

This isn’t a tool for the casual photographer. If, however, you need to manipulate the metadata in one or more of your photos, Exiv2 is more than up to the task.

Two other tools worth looking at

Video files can be huge. If you have a short clip, embedding the video in a web page can be a bit overkill. Why not use an animated GIF instead? Gifify does just that, allowing you to resize a video, compress the resulting image, an even add text or subtitles to the image.

Album takes a directory of images and generates a set of thumbnails and an HTML page which become an online photo album. The tool has a number of themes you can add to the HTML page and supports several plugins that add features like automatic captions and an RSS feed to an album.

Source opensource.com