When was mobile computing invented

You can now find the latest versions of laptops are so thin and efficient for any scientific work. A smartphone is a mobile device that combines cellular and mobile computing functions into one unit.

The smartphones are invented to provide more advanced computing capability and connectivity than basic feature phones. Smartphones are different from basic feature phones by their more robust hardware capabilities and extensive mobile operating systems, which facilitate more comprehensive software, internet i. Early smartphones were invented and marketed as attempting to bridge the functionality of standalone personal digital assistant PDA devices with support for cellular telephony but were limited by their bulky form, short battery life, slow, analog cellular networks, and the immaturity of wireless data services.

Now, they are also built with some artificial intelligence features such as unlock using facial recognition or fingerprint scanners, waterproof with IP67 and IP68 ratings and many other endless features. A tablet computer is generally known as a tablet.

It is a mobile computer with a mobile operating system and a touch-screen display processing circuit, and a rechargeable battery in a single, thin and flat unit. Nowadays, tablets are very much similar to modern smartphones.

The only difference is that tablets are relatively larger than smartphones, with screens 7 inches or larger and may not support a cellular network. First-generation Ipads and Sony Z2 Android were the early examples of tablets. Wearable computers are a type of computer that can be worn by the bearer under, with or on top of clothing. They are also known as body-borne computers or wearables, which are small electronic devices.

Some examples of wearable computers are smartwatches, digital fitness bands etc. An e-reader is also called an e-book reader or e-book device. It is a mobile electronic device that is mainly designed to read digital e-books. A right e-reader provides great portability, readability, and battery life. The main advantages of e-readers over printed books are portability. A average e-reader can hold thousands of books while weighing less than one book.

The best example of an E-reader is a Kindle. JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services.

Please mail your requirement at [email protected] Duration: 1 week to 2 week. Mobile Computing. Next Topic Fixed vs Wireless Networks. Reinforcement Learning. R Programming. React Native. Python Design Patterns. Python Pillow. Python Turtle. Verbal Ability. Interview Questions. Company Questions. Artificial Intelligence. Cloud Computing. Data Science. Angular 7. Machine Learning. Data Structures. Operating System. The advent of portable computers and laptops, Personal Digital Assistants PDA , PC tablets and smartphones, has in turn made mobile computing very convenient.

The portability of these devices ensure and enable the users to access all services as if they were in the internal network of their company.

For example, the use of Tablet PC and iPads. This new technology enables the users to update documents, surf the internet, send and receive e-mail, stream live video files, take photographs and also support video and voice conferencing. The constant and ever increasing demand for superior and robust smart devices has been a catalyst for market share. Each manufacturer is trying to carve a niche for himself in the market.

These devices are invented and innovated to provide state-of-the-art applications and services. For instance, different manufacturers of cellular phones have come up with unique smartphones that are capable of performing the same task as computers and at the same processing speed.

The market share for different competitors is constantly being fought for. The need for better, portable, affordable, and robust technology has made these vendors to constantly be innovative.

Market figure and statistics show an ever growing need to purchase and use such devices for either professional or personal use. It is in this light that services to suit long-term implementation are developed or innovated.

It has also pushed other industry vendors to adopt services that will provide better services. For example, cellular service providers are forced to improve and be innovative to capture more subscribers. This can be in terms of superior services such as high speed internet and data access, voice and video service etc. Hence the adoption of different generations of networks like of 2G, 2.