Monthly Archives: July 2017

Points to Consider Before Starting a Hybrid Mobile App

In today’s era, people prefer using mobile applications over accessing the website. This has given a rise to millions of applications on both Google Play as well as Apple iTunes Store. As a result, hybrid mobile app development has become one of the major points of interests these days. Technologies like HTML, CSS, JavaScript have enabled developers across the globe to target multiple platforms from a single code base, instead of writing native code (Objective-C, Swift, Java, C#) for each platform respectively.

The following post discusses a few points to consider right before pursuing a hybrid mobile app approach.

1. Features required

First of all, it is very important to differentiate between something that can only be done natively and what can be done entirely within the hybrid code. The rule of thumb says: If it is something you have seen a website do, it can only be done entirely within the hybrid code and if it is not, it likely requires a native code.

Accessing customers location or simple animations and page styling are examples of Non-native apps while accessing a customer’s camera, photos, passing control to a customer’s Facebook app for easy authentication are examples for Native ones.

Being an app developer, I am sure you must be well aware regarding the fact that all hybrid apps have some sort of wrapper that makes the app installable (provided by hybrid framework such as Cordova, PhoneGap) Other than this, hybrid apps often utilize packages or libraries especially those which allow developers to complete native functionality in a hybrid mobile app. This means if your app requires some native behavior, you will either have to find a functional library or perhaps write your own.

2. Current and future app functionality

Next is to consider the future and potential scope of your app. Down below is an image of app graveyard full of abandoned hybrid apps that worked as minimum viable products (MVPs) but eventually failed as robust applications.

Unfortunately, many product leads have faced the situation where the developed app is pulled down and replaced with a native app. In order to make money from the app, a hybrid app development company requires to start their research in prior just to find out the most demanded apps by users. For this one needs to simply visit the App Store and look for top grossing, top paid, and top free apps.

3. Know current performance as well as app limitations

Much like native apps, Hybrid apps have several key limitations that leave native as the solo option for development companies in many cases. Limitations such as:

  • Animations- Unfortunately, hybrid apps handle animations with less fluidity than the native apps. This is something that can be designed around but often results in involving least amount of animations.
  • App fluidity- The point is pretty much similar to the above item but is a bit more general. Hybrid apps often appear sluggish during page and state transactions. For instance, the slide tray open animation looks worse in hybrid apps.
  • Memory usage- Mobile apps are supposed to run on a small physical device which makes memory usage a real concern. Hybrid apps utilize a device’s Webview, which by itself takes up a substantial amount of memory. However, it does not kill the project but harms it.

4. Lack of native user-interface and user-experience

Android and IOS apps both have their distinct design languages and offer their own user experiences. Today, app developers are encouraged to make their users feel at home within their developed apps. No matter how differently both app development platforms look or function, but they tend to achieve the same purpose, i.e. customer satisfaction. The only difference is that IOS control shows all options and must be clicked on if you want to change tabs while with Android, one can hide item if the list of options is larger and the app can be swiped right or left to initiate a tab transition.

5. Choice of Hybrid Framework

Native apps are considered as one of the most well-documented technology stacks. While hybrid apps are built with the help of numerous app frameworks. The development procedure is usually similar but it would be non-trivial to take an app built with one framework and rebuilt with another. Hence, it is very important to make an informed decision when choosing your project’s framework.

About the Java Programming Language

Java is a general-purpose computer programming language that’s class-based, object-oriented and concurrent. It is designed specifically to have as less implementation dependencies as possible. It’s meant to allow app developers to ‘write once, run anywhere’. This means that compiled Java code could run on all platforms supporting Java with no need for recompilation.

THE ORIGIN OF JAVA

Introduced by Sun Microsystems in 1995, Java instantly created a new sense of interactive possibilities of the web. Both major web browsers include the Java virtual machine. Nearly all major operating system developers, such as Microsoft, IBM and others added Java compilers as part of product offerings. The virtual machine includes an optional just-in-time compiler that compiles byte code into executable code in a dynamic manner as an option to interpreting one byte code instruction at a time. In most instance, the dynamic compilation is faster compared to the virtual machine interpretation.

The programming language evolved from a language called Oak. Oak was developed in the early 90’s at Sun Microsystems as a platform-independent language that is aimed in allowing entertainment appliances like VCRs and video game language to communicate. Oak was changed to Java. The excitement of the web attracted software vendors like Java, a development tools from a lot of vendors became available quickly. The same excitement has provided the need for numerous developers to discover Java and its many great features.

The language is expressly designed for use in a distributed environment of the web. It was designed to have the feel and look of C++, but simpler to use and enforces an object-oriented programming model.

MAJOR CHARACTERISTICS OF JAVA

1. The programs created are portable in a network. The source program is compiled into byte code that could be run anywhere in a network on a server or client with a Java virtual machine. The virtual machine interprets the byte code into code that runs on a real computer hardware. This means that differences in individual computer platform, like instruction lengths could be locally determined and accommodated just as the program is executed. Platform-specific versions of a program are not required anymore.

2. Java is object-oriented, meaning that among other characteristics, an object could take advantage of being a part of inherit code and class of objects that’s common to the class. Objects are considered ‘nouns’ that a user could relate to instead of the traditional procedural ‘verbs’. A method could be considered as one of the behaviors or capabilities of an object.

3. The Java code is robust, which means that unlike programs that are written in C++ and maybe some other languages, Java objects could contain no data external references to themselves or other know objects. This ascertains that an instruction could not have the address of data storage in another app or in the operating system itself, either which could cause the program and maybe even the operating system to crash or terminate.

SIGNIFICANT LANGUAGE FEATURES

  1. Rich Standard Library – One of the most attractive features of Java is the standard library. The Java environment has hundreds of methods and classes in six key functional areas.
  2. Platform Independence – Java compilers don’t produce native object bode for a certain platform but instead ‘byte code’ instructions for the JVM or Java Virtual Machine. Making the code work on a certain platform is just a matter of writing byte code interpreter for simulating a JVM. This means that the same compile byte code would run on any platform that supports Java unmodified.
  3. Language support classes – for advanced language features like arrays, strings, threads and exception handling.
  4. Applet Interface – Aside from being able to build stand-alone apps, developers of Java could create programs that could be downloaded form a web page and could be run on a client browser.
  5. Familiar C++ like Syntax – One of the factors that enable fast Java adoption is the similarity of the Java syntax to the popular C++ programming language.
  6. Garbage collection – The programming language does not require programmers to free dynamically allocated memory explicitly. This makes the program easier to write as well as less prone to memory errors.

JAVA AND JAVASCRIPT

JavaScript should not be confused with Java. JavaScript originated at Netscape and is interpreted at a higher level and easier to learn than Java. However, it lacks some portability of Java and the byte code speed. As Java applets would run on nearly any operating system without recompilation and since Java does not have operating system-unique variations or extensions, Java in general is considered as the most strategic language for developing web applications. NeverthelessFree Web Content, JavaScript could be useful for very small apps that run on the web server or client server.

The Java programming language has revolutionized the way of web development. It no doubt created a sense of interactive possibilities of the web.

Advantages of Institute Management System for Schools

Institute management system serves every person who is associated with the process of academics. It is essential for the administrators who regulate all the operations of the institution and also for the staffs, students, and teachers who help in the day to day running of all the projects. The institution management software offers some rules or guidelines which enable the administrators of the schools and colleges in smoothly running the institution. The system is quite cost-saving as well as efficient. There are several other advantages that the system offers to the management of various institutions. Stated below are some of the vital benefits that the users can derive from this software:

  • Daily Productivity Increases: Using the institution management software, the administrators of schools and colleges can save a lot of effort and time in organizing data. This helps in the proper management of the institution and also enhances their productivity of work.
  • Technology Rules: There has been an unmatched growth in the field of education. Today students are using tablets and smartphones to avail the advantages of a virtual classroom. Thus, the administration of the institutions has also gone through this transition and the use of institution management system has enabled them to overcome many challenges quite easily.
  • Lesser Paper Work and Reduction in Workload of Teachers: The advanced solutions of this software have reduced the paperwork of the teachers to a great extent. Most of their functions get fully automated via this easy process.
  • The Connection of Various Campuses and Departments: The software for educational institutions is equipped with excellent ways via which it can manage multiple campuses of the same institution. Its powerful technology connects the various departments of the institution at an integrated platform.
  • Enables Easy Access from The Palm: This management system is both a mobile-based and web application which enables centralized storage of data. The students, administrators, teachers and even parents can get access to this data at any point of time via their Android and iPhone devices.
  • Learning Of Students Gets Deepened: The software is backed by SaaS-based technology. This technology offers scalability, integrations, and customizations which ensure that the institution gets managed by the most advanced Thus, students get to learn their subjects in more depth and have a clear idea about what they are learning from their syllabi.
  • Higher Performance And Employee Satisfaction: Software for educational institutions lead to better allocation of work among the various staffs working in schools and colleges. As a result of this, there is optimization of resources and the management of the institution gets handled in a comprehensive and unique manner.
  • Smarter Decision Making: This automated software solution enables the management to make prompt and well-planned decisions regarding important matters. Various aspects of the institution like admission, fees, timetable, examination, reporting, etc. get organized in a systematic manner via the use of this technology. This facilitates easy and smart decision making as the analysis and access to data gets simplified to a huge extent.
  • Economical: The incorporation of this smart technology helps in saving a lot of time and money on the part of the management. Administrative costs get reduced to a great extent which can be instead utilized for improving the success of the students.

ThusFind Article, the management system for institutions overall focuses on enhancing the quality of the system of education and also enables in the accomplishment of academic goals within specified cost and time parameters.

Latest gadget in Telematics That is Street Angel

As I’m sure you know, road safety is fundamental to the haulage industry. It’s the responsibility of haulage companies and freight forwarders to maintain the competency of their drivers and ensure their well-being, while also providing their clients with an efficient service that guarantees the safe delivery of goods. After all, how else are you going to earn their trust and get more haulage contracts?

You’ll agree that achieving these goals depends largely on the safety of your Heavy Good Vehicles (HGVs) throughout their journey. Well, as it turns out, the company Camera Telematics thinks that too. It constantly strives to improve safety for fleets. Most recently, it launched a new and cutting-edge camera technology: the Street Angel.

What is Street Angel?

In case you’re wondering what this device is and how it works, let me explain. Described as the latest in telematics technology, this innovation is the most advanced Video Event Data Recorder (VEDR) on the market. Remaining active throughout hauliers’ trips, it can be used to monitor drivers and track entire fleets of vehicles. All recorded data is then shared with a designated fleet manager in live time via an online portal.

What are the Advantages of Street Angel?

Now you’re probably thinking that that’s all well and good, but the real question is: why should I invest in one? These many benefits my just convince you…

  • Reduce Road Incidents

An obvious advantage of the telematic device is that it can be used to track driving performances. This not only means that you can spot a driver’s mistake, immediately point it out to them and offer tips to improve their technique, but that the device also encourages drivers to be more cautious because they know they’re being watched.

  • Maximise Profits

The feedback given on drivers’ performances also allows you to increase fuel-efficiency. You can study their speed, acceleration and braking to provide them with advice or training on how to limit unnecessary fuel consumption, saving you money.

  • Earn More Haulage Contracts

Understandably, no one wants to use a haulage company or freight forwarder with poor drivers. Thanks to Angel Street, you can demonstrate your competency by showing a client a play-by-play of your drivers’ journey.

  • Take on More Haulage Contracts

By using telematics like Street Angel, you can map the most effective routes in advance and ensure that your drivers don’t do unnecessary mileage. This saves time and allows them to take on a higher workload. You’ll be able to take on more haulage contracts without having to increase your fleet.

  • Prevent Fraudulent Claims

One of the best features of the Street Angel is that it can help put a stop to ‘crash for cash’ scams. The camera uses automated crash detection algorithms to record data and then shares these recorded incidents as soon as they occur. This allows you to dispute fraudulent claims and resolve legitimate road incidents quickly and efficiently.

BasicallyScience Articles, it all boils down to this: Street Angel can make you a more efficient haulier and forwarder. And what’s not to love about that?