Mobile Phone Several examples of non-flip mobile phones‚ from the early 2000s. [pic] |Inventor |Martin Cooper | |Launch year |1973 | |Company |Motorola | |Available? |Worldwide | A mobile phone (also called mobile‚ cellphone or handphone) is an electronic device used for full duplex two-way radio telecommunications over a cellular network of base stations known
Free Mobile phone
HI‚ Nowadays mobile phones are literally invading our lives; from children to THE elderly‚ almost everybody owns one. Some people take their own device everywhere with them and cannot bear BEING without it. It has eventually become a common habit to be on the phone in every situation‚ no matter with whom you might be and in which occasion‚ your loyal “friend” is always with you‚ ready to ring and make you happy. This might in some extreme cases affect relationships WITH people‚ because it
Premium Mobile phone
1.What energy is converted into electrical energy from mobile phone batteries? Chemical energy is converted in to electrical energy from a mobile phone battery 2.What is sound energy from your voice converted to inside a mobile phone for transmission from the phone to a cell tower? The sound energy is first converted in to electrical energy by its batteries and then converted in to microwaves by the phones antenna and then it is sent to the nearest cell tower at a particular frequency. 3
Premium Mobile phone Radio Sound
there will create gap within education and the society. The education world now is also getting more improve by using ICT. Social Networking or Social Media such as facebook‚ twitter‚ WhatsApp and other alike is also product of the development in ICT. Not many people realise that social media that are used by so many people in the world can be used for language learning. Social media provides the learner with the possibility of participating in actual‚ real-time‚ relevant conversations taking place
Premium Social network service Education English language
Ray L. York Social Impact of Technology Assignment #1 Mobile Phones 12-15-2011 Mobile Phones Just say the word “phone” and we think mobile phone. Did you know a study conducted by CTIA wireless association shows there are over 322 million subscribers in 2011. By 2012 the estimated number of subscribers with increase dramatically. It has been one of the most popular inventions today and indispensable device we cannot
Premium Mobile phone Bluetooth Alexander Graham Bell
convey the spontaneity and reach afforded by the wireless world’s latest craze‚ the camera phone. But what Mr. Burke saw was the peril. ’’If I’m in a locker room changing clothes‚’’ he said‚ ’’there shouldn’t be some pervert taking photos of me that could wind up on the Internet.’’ Accordingly‚ as early as Dec. 17‚ the Chicago City Council is to vote on a proposal by Mr. Burke to ban the use of camera phones in public bathrooms‚ locker rooms and showers. There will be no provision to protect
Premium Privacy Privacy law Camera
Advantages and Disadvantages of Social Networking By Donna Cosmato Whether you are a social network addict‚ a novice dabbler‚ or you are thinking about trying online networking‚ you probably have some questions about the advantages and disadvantages of social networking. For example‚ can it really increase one’s productivity or does it just waste valuable time? How safe is it? Before you invest too heavily in online social communities‚ be sure to do your due diligence so you are aware of the risk
Premium Social network service Internet Social network
The advantages and disadvantage of social networking Nowadays‚ social networking is a part of everyday life and it brings revolutionary changes in communication between people. Social networking has a lot of advantages and disadvantages. Some advantages are allow us to communicate with our family‚ friends and relatives‚ obtain the latest news and help us to do our work easily. However‚ some disadvantages are teenagers may become addicted to social networking and a lot of unreliable information
Premium Social network service
accident have been avoided‚ could the needless pain have been prevented‚ and‚ if something could have prevented it‚ should it have been done. Texting and driving is completely out of hand‚ and something needs to be done about it. Drivers leaving the phones alone‚ and paying attention to the road can avoid many accidents. Texting while driving needs to be banned‚ because‚ it takes a drivers attention off the road‚ and leaves them briefly out of control of their vehicle. It is dangerous to the public
Free Mobile phone Text messaging
The Advantages and Disadvantages Of Social Networking Social Networking is a recent invention that has the Internet still at the edge of its seat due to its popularity with people. This is mostly because it really is for the people. Bringing every kind of social group together in one place and letting them interact is really a big thing indeed. Everything about it lies on the advantages and disadvantages of social networking‚ and what it can do for you. Here are the advantages that can be more
Premium Internet Social network service Twitter