Mobile computing The brief explanation of mobile computing and how it used

mobile computing now days all are intrested in it

1. MOBILE COMPUTING submitted by Afees K A

2. CONTENTS 1. What is Mobile Computing and Types 2.Benifits of Mobile Computing 3.Wireless Network Technology and Types 4 .Limitations of Mobile Computing 5 .Application of Mobile Computing 6 .Future of Mobile Computing 7 .Security Issues 8 .Current Trends 9 .Conclusion

3. Mobile computing Is human-computer interaction by which a computer is expect e be transported during normal usage, which allows for transmission of data, voice and video. Mobile computing involves mobile communication, mobile hardware, and mobile software. Mobile Computing Is an umbrella term used to describe technologies that enable people to access network services anyplace, anytime, and anywhere. 1. What is Mobile computing ?

4. Mobile Computing (contd.) Mobile Computing is a technology that allows transmission of data , voice and video via a computer or any other wireless enabled device without having to be connected to a fixed physical link The main concept involves Mobile Communication Mobile Hardware Mobile Software

5. Mobile Communication refers to the exchange of data and voice using existing wireless networks. The data being transferred are the applications including File Transfer (FT), the interconnection between Wide-Area-Networks (WAN), electronic mail, access to the internet and the World Wide Web. The wireless networks utilized in communication are Bluetooth, W-LANs, Cellular It is the mobile communication infrastructure which takes care of seamless and reliable communication between mobile devices. Mobile communication

6. Mobile Hardware Mobile Hardware is a small and portable computing device with the ability to retrieve and process data. Smartphones, handheld and wearable devices fall under mobile hardware. These devices typically have an Operating System (OS) it able to run application software on top of it. These devices are equipped with sensors, full-duplex data transmission and have the ability to operate on wireless networks such as IR, WiFi, and Bluetooth.

7. Mobile Software Mobile Software is the software program which is developed specifically to be run on mobile hardware. This is usually the operating system in mobile devices. These operating systems provide features such as touchscreen, cellular connectivity, Bluetooth, Wi-Fi, GPS mobile navigation, camera, video camera, speech recognition, voice recorder, music player, near field communication and sensors. The device sensors and other hardware components can be accessed via the OS.

8. 2. Benefits of Mobile Computing • Connectivity: You can stay connected to all sources at all times. • Social Engagement: You can interact with a variety of users via the Internet. • Personalization: You can tailor your mobile computing to your individual needs. It saves time and enhances productivity with a better return on investment ( role) . It provides entertainment, news and information on the move with streaming data, video and audio .

9. 3. Wireless Network Technology • Wireless networks are computer networks that are not connected by cables of anykind . • wireless network enables enterprises to avoid the costly process of introducing cables into buildings or as a connection between different equipment locations.

10. Types of wireless Laptops • Palmtops • PDAs • Cell phones • Pagers • Sensors

11. 4. Limitations of Mobile Computing • Power consumption: When a power outlet or portable generator is not available, mobile computers must relevantly on battery power. • Transmission interferences: Weather, terrain, and the range from the nearest signal point can all interfere with signal reception . • Range and Band with: Mobile Internet access is generally slower than direct cable connections . • Security standards : Security is a major concern while concerning the mobile computing standards on the fleet . • Human interface with device: Screens and keyboards tend to be small, which may make them hard to use .

12. 5. Application of Mobile Computing • For Estate Agents • In courts • In companies • Stock Information Collection/Control • Credit Card Verification • Taxi/Truck Dispatch • Electronic Mail/Paging

13. 1.For Estate Agent: Application for Mobile Computing (contd.) Estate agents can work either at home or out in the field. With mobile computers they can be more productive. They can obtain current real estate information by accessing multiple listing services, which they can do from home, office or car when out with clients 2. In court : Mobile computers in court. they can use the computer to get direct, real-time access to on-line legal database services, where they can gather information on the case

14. Applications of Mobile Computing (contd.) 3.In companies: Managers can use mobile computersThey can access the latest market share information. At a small recess Usage of a mobile unit to send and read emails is a very useful asset for any business using mobile computing technologygiving even more intercommunication capability between individuals, using a single mobile computer device. 4.Electronic Mail/paging:

15. Applications of Mobile Computing (contd.) 5. Emergency Services: Ability to receive information regarding the address, type and other details of an incident CDPD system using mobile computers,Here the reliability and security implemented in the CDPD system would be of great advantage

16. 6. Future Mobile Computing • Use of Artificial Intelligence • Integrated Circuitry -> Compact Size • Increases in Computer Processor speeds

17. 7. Security Issues No companies wants to open their secrets to hackers and other intruder who will in turn the valuable information to their competitors . It's also important to take the necessary precautions to minim um these threats from taking place . Hearing qualified personnel Installing security Hardware and Software Educating the users on proper mobile Computing ethics .

18. 8. Current T rends 1. Artificial intelligence AI :- I mplementation of artificial intelligence in mobile apps have been around since 2017. Plus, Apple’s voice assistant Siri has been integrated with multiple mobile apps . • Popular use cases for AI/ML in mobile apps include: • Voice recognition. • Virtual assistants. • Chat bots. • Surveillance systems. • Recommendation engines. • Medical diagnoses. 2. Internet of things IOT :- the I O T is a network of internet-connected objects capable of exchanging data. All these interconnected objects/devices have a unique identity to communicate with each other.

19. Current T rends (contd.) 3. 5G Network Connectivity :- The fifth-generation network (5G) is spreading rapidly across the world. It has enabled mobile apps to work with advanced technologies like AI/ML and lO T. have also revolutionized cloud-based mobile computing. • High-speed wireless connectivity. • Real-time stream data processing. • Enhanced bandwidth. • Support for AI/ML-, I O T- and cloud-based mobile apps. 4. Mobile Payments & Mobile Commerce:- Mobile e-commerce (M-commerce) and mobile payments are two rapidly growing trends in the technology world . M-commerce apps are popular for online marketing and transaction processing. With the increase of mobile shopping, e-commerce and m-commerce, payment-based mobile apps are also increasing in demand. Apple Pay and Google Pay are two common payment-based mobile apps .

20. 9. Conclusion • Mobile computing has severe limitations-however, it is far from impossible, and technology improves all the time . • Lots of challenges-some have (good) solutions, many others are still waiting to be solved .