Introduction to Application to Software Developer

In old ages, if you have to send your message to anyone, you have to send a messenger who used to travel across a long distance to deliver your message. From there on, there is a lot of advancement in the communication sector for sending your messages to call someone who is in a far place. Earlier you used to send letters to your loved ones and have to wait for their reply; then came telephones. You want to speak to someone you just have to call them and speak to them, but there were some disadvantages as well. Then there came a breakthrough in the communication sector, and that was Mobile phones, and from then till now a lot of advancements and developments took place in mobile phone sectors and now you enjoy so many things other than just talking or sending messages using mobile applications software developer available in your mobile phone. In this present world, everyone is so obsessed with their mobile phones that they hardly get time to talk to the people who are sitting around them. Everyone is so busy in a virtual world that they don’t have time for the real world. So, what keeps you all so busy? There is an applications software developer available for mobile called mobile applications software developer which are either pre-installed, or you have to download any specific app as per your requirement. The word app, which is the short form of application, became so famous that in the year 2010, it was declared as “Word of the Year” by “American Dialect Society”.

What do you mean by Mobile application software developers?

So, let’s understand what do you mean by Mobile application software developers as follows:

A mobile applications software developer or commonly popular as a mobile app is a software program that is designed and developed to run on any mobile device, PDAs, Smartphone’s, tablet, music player. Many of the applications software developers come pre-installed on your mobile phone, which you can uninstall if you want, and many others you can download from the distributor stores like play store or windows store, or iOS App Store. Undoubtedly the word app has taken the world into a small device and giving you some entertainment or information when you need them.

Now, let’s see where it all started, and the path of mobile phones and mobile applications software developers have traveled to come to this stage?

It all started on 3^rd April 1973 when the first mobile call was made by Martin Cooper, who used to work in Motorola, to Dr. Joel S. Angel, who is working in Bell laboratories. The first mobile phone which was used to place this call weighs 1.1 kg, and the dimension was 23cm x 13cm x 4.45cm.

Some facts that you should know about early mobile phones

You can call only for 30 minutes a day as the battery life was terrible, and you have to charge the mobile phone for around 10 hours for full functionality.
You can make a call to a few people only in your area because of the poor coverage quality.

From the time the first call was placed, and the limitations early mobiles had from there on, it took decades of trial and error methods to get better mobile phones and the first mobile app. All the credit goes to IBM Simon, who gave the first mobile app to use. If you actually remember, the first mobile applications software developer were few Java arcade games, a calculator, monthly calendar; all these were under the mobile app category. However, the first smartphone for public use was released by IBM in the year 1993, which had features like a calculator, world clock, contact book, and calendar, which were under the mobile app category. One of the famous apps was a snake game under the games category, which was introduced in Nokia 6110. After that, people started to demand more and more apps so that they can use mobile phones for different purposes. So the manufactures created an internal team that use to develop codes for a mobile app for the brand. Now, the developers who were not a part of the internal team didn’t have the chance to develop any apps. The reason why the manufactures didn’t allow anyone other than a close team to work on it as it was an evolving market, and no one wants to lose customers to others as the competition was cutthroat, and everyone wants to make a mark in the market. But, later, they realized that the customers need something really interesting apps which can make their life easy. So, then the manufacturers started to take help from the third party to create apps for their brand and operating system so that they can stay in the play inside the market. After the apps were developed, the main concern was how to make them available for all. Earlier we used phones to connect to the internet using the Dial-up connection, and the connection speed was also not so good. Now for mobile users, they need to have a plan where they can use the app anywhere, and for that, they need an internet connection. In the early ’90s, websites were fully loaded with color images, text, and other files, and they relied more on Flash and JavaScript to enhance user experience. The earlier phones’ processing speed was so slow that they were not able to handle the intensive operation required by traditional web browsers, and at that time, bandwidths were also very costly for users who were using it. After a lot of talks and discussions, people developed something called WAP (Wireless Application Protocol) to address the rising situations for mobile. The benefit of WAP is that it is a stripped form of HTTP and designed to run on mobile phone bandwidth, processing speed, and RAM. The benefit for the manufactures is that they could write one WAP browser and ship with the mobile handset and have the faith those developers will come up with the content which users wanted. However, the only disadvantage is that developers and content providers didn’t deliver as they thought. So as the batteries and memory started to getting cheap and user demand for more features, WAP was not able to deliver properly as it was slow and it failed completely, then manufacturers came with the thought of embedded technology where they can combined desktop operating system with the mobile technology and build apps which can provide better user experience and satisfaction. Hence manufacturers started to develop different platforms (operating systems) for their devices, each having its own benefits. Let’s see about different operating systems that are available for mobile applications software developers where there has been a development.

Mobile Operating Systems to Build Applications Software Developer

The following are the OS to build application software developers.

Psion EPOC

EPOC is an operating system developed by Psion for their portable devices PDAs. In the early 1990’s it released its first recognizable application for its 16-bit operating system machines called SIBO, which ran programs like a word processor, spreadsheet, database, and dairy. Later 32-bit operating system machines, which use to come with 2MB RAM, gave users the extra benefit to adding applications and system software as per their needs using software packs.

Palm OS

In the year 1996 Palm Inc., developed an operating system for their portable device called as Palm OS and is famously known as the Garnet operating system. This came with a touch screen Graphical User Interface (GUI) and came with many applications and system software based on C/C++ programs. From v3.0, they included WAP browser.

J2ME/JME

This famous operating system was developed by Sun Microsystems and named as Java Micro Edition. Earlier, Java was considered to be the best platform developed as it has several standards for phones, PDAs, and other embedded devices that were available. First-time devices started to implement profiles like (Mobile Information Device Profile) which are subsets of configurations like Connected Limited Device Configuration (CLDC). Additionally, they are designed for devices that have a memory of 160KB to 512KB, which contains the necessary Java Class libraries needed to operate virtual machines.

Symbian

One of the famous operating systems that ruled until the advancement of Smartphones and Android OS. People mainly thought that it is developed by Nokia. However, this was developed by Symbian Ltd, which was a joint venture of Nokia, Ericson, Psion, and Motorola. The reason why all thought it is from Nokia because Nokia helped to drive the development of a Symbian operating system in all Nokia handsets and a few LG and Samsung.

After so many platforms being available in the market, there started platform warfare and the manufacturers have become compelled to sell mobile phones with all the platforms to maintain their customer base. Earlier, there was a language called Wireless Markup Language (WML) developed by WAP for all the mobile devices that were using WAP, and it was based on Extended Markup Language (XML). It was lightweight and best for the mobile that was available in the 90s as their bandwidth was low and also stripped out of Hypertext Markup Language (HTML) that needed less processing speed. So, earlier, many of the manufacturers were actually using WML for their development and made their application to run. The next major achievement in the field of the smartphone was achieved by Blackberry in the year 2002, and it was marked by Blackberry Limited, which was formerly known as Research In Motion Limited (RIM) with the innovative concept of wireless email integrated with the smartphone.

Now a day, the operating system which is ruling the market share is Android, followed by Apple iOS, and then comes Windows. The technological advancement has gone so far that now organizations have a special team called the mobile software development and testing team. The main purpose because of which mobile application was developed is that people can read the news, or check weather conditions and play some games when they are stressed or getting bored. But, as days passed by the demands of people increased and to give them something interesting which they can use it for other purposes manufactures started to develop different applications and system software. After, that now there are so many applications and system software available to users that each and every work can be completed by sitting at one place. Lets’ see some examples the most famous apps now a day are food-related apps like Food panda, Faasos where we can order food and it gets delivered to us without going to a restaurant. You can order apparel online and you have a lot of options to select from.

Almost all the big outlets have their online apps available where you can browse through different styles available and it saves a lot of time as you don’t have to keep hopping from one shop to another. Now, there are these apps which is almost popular among everyone who enjoys online shopping. Apps like Flipkart, Jabong, Myntra and Amazon are among the famous apps where you can browse for many different sections available to them and make any purchases. Earlier if we have to recharge our mobile phone we use to go to a nearby shop to recharge it. However, now you can use the apps from Paytm, Freecharge where you can log in and recharge at any point of time and you also get some cash backs or benefits. Who thought that we can order medicines using an app but it also became a reality now. So you name anything you want to do and an app is available for it.S o when you purchase a mobile with an OS like Android, Apple iOS, Windows or Blackberry you have to go to their respective App store and download all the required apps for your purpose. You need to know what types of data that an app can access.

It accesses

Call Logs.
Internet Data.
Phone and email contacts
Device’s unique ID and location.
Information on how to use the app.

Now, there are chances that in this digital world your phone might get infected with some malware when you are downloading an app. So always keep an antivirus installed on your phone and scan the phone after every app download to protect your phone data. In the end, I would like to conclude saying that you are using smartphones and so many apps available to you so make sure that you use these apps appropriately and keep your smartphones free from any kind of malware and protect your data on your mobile phones as they are important to you.

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Introduction to Application to Software Developer

What do you mean by Mobile application software developers?