Communication protocols: worldwide web consortium (W3C); wireless access protocol (WAP); global system for mobile (GSM); 3rd generation protocols (3G); multimedia message service (MMS); general packet radio service (GPRS); Bluetooth; broadband (ADSL (Asymmetric Digital Subscriber Line), cable); voiceover internet protocol (VoIP)
1.a) Communication Protocols
i) Worldwide Web Consortium -
This is a term which is also known as (W3C), it is the main standards body for the World wide web which is more commonly accepted as 'WWW.' W3C work with the global community with aims of establishing international standards for server protocols as well as clients which then enable communications to take place on the internet. Basic examples are; Google, Yahoo, Facebook, etc.
This is an industry specification that allows messaging and information services to be sent and delivered to wireless devices independent of which wireless technology they use. There are many devices that use WAP and these are; Blackberry Smart Phones, Apple iPhones, etc.
iii) Global System for Mobiles -
This is a digital mobile telephony system that is widely used within European countries and other parts of the world. Another term for it is GSM, it uses a variation of time division multiple accesss which is known as TDMA and is most widely used of the three digital wireless telephony technologies.
iv) 3rd Generation Protocols -
This is most commonly known as 3G, it is based on a set of standards used for mobile devices and mobile telecoms use services and networks that comply with the International Mobile Telecommunications-2000 specifications.
v) Multimedia Messaging Service -
This is well known as MMS, it's a standard way to send messages that include multimedia content to and from mobile phones. It extends the core SMS (Short Message Service) capability that allowed exchange of text messages only up to 150 characters.
vi) General Packet Radio Service -
This service is commonly known as GPRS which is easily explained as packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications. It is also another way of sharing information, you are able to use GPRS without having WI-FI activated.
vii) Bluetooth -
This is a wireless technology standard for exchanging data over short distances mainly used between personal devices. Bluetooth is mainly useful for headphones, it also for linking your devices to cars. There are loads of bluetooth devices that are used around the world even cars, headphones, microphones, etc.
viii) Asymmetric Digital Subscriber Line -
This is a type of DSL broadband communications technology used as a router, which is more advanced as you are able to use the internet and the telephone at once.
ix) Voice Over IP -
This is a way of communicating from device to device by sending data in form of sound through input devices (Microphone). VOIP is used in loads of ways across multimedia and voice commmunications. With an app called WhatsApp you are able to send voicenotes/recordings to contacts.
1. b) Research/Case Study
Choose one social media app –
Who invented it? When was it created? For what purpose? How does it
work? Include examples of adverts promoting the app. What are the advantages
and disadvantages of the app – refer to at least two examples, one positive and
one negative. What are the legal and ethical considerations of this app?
Brief Introduction
The social media application that I have chosen for this case study and research is the billion dollar company which goes by the name of Twitter. This is a application which has aims of keeping the world in contact, bloggers find Twitter easy to work with as they are able to tweet (share) what's on their mind to the rest of the world with a simple click.
Twitter
Twitter was established in March 2006, however wasn't actually published/launched till July 2006. The creators were Jack Dorsey, Evan Williams, Biz Stone and Noah Glass. The service gained worldwide popularity, with more than 70 million users in 2012 which posted around 300 million tweets each day. You are able to access twitter via website interface, SMS (Short Message Service), or mobile device application. The incorporation itself is based in San Francisco and has more than 25 offices around the globe. Twitter works by users sending and reading short messages which go by the name of "tweets" and they are at a maximum of 140-characters long.
Twitter was established in March 2006, however wasn't actually published/launched till July 2006. The creators were Jack Dorsey, Evan Williams, Biz Stone and Noah Glass. The service gained worldwide popularity, with more than 70 million users in 2012 which posted around 300 million tweets each day. You are able to access twitter via website interface, SMS (Short Message Service), or mobile device application. The incorporation itself is based in San Francisco and has more than 25 offices around the globe. Twitter works by users sending and reading short messages which go by the name of "tweets" and they are at a maximum of 140-characters long.

















