About The Innovation A mobile phone is a portable telephone that works using a series of radio networks or cells. The term "cell- refers to the geographical area covered by the network base station that contains the radio equipment serving the cell. Australians commonly refer to this device as their "mobile-, while in the USA its known as a "cell phone-. Mobile phones are essentially a type of radio. With ground based mobile networks, the phones exchange radio signals with towers within geographical "cells-. ...

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The term "computer game" also includes games which display only text (and which can therefore theoretically be played on a teletypewriter) or which use other methods, such as sound or vibration, as their primary feedback device, but there are very few new games in these categories. ...

• Word Count: 4840
• Approx Pages: 19
• Grade Level: Undergraduate

The rise in unsolicited text messages is a modern day problem too. 3.3.3 Phone rage Apart from the specific instances of stress caused by mobile phones, there is a general syndrome associated with landline phones and their services. ...

• Word Count: 3488
• Approx Pages: 14
• Has Bibliography
• Grade Level: High School

Abstract At present methods for providing conditional access to restricted resources and applications for permitting personnel, such as military members, government agencies, or first-responders are not available. The conditional access is provided if the user is an authentic user in one of the au...

• Word Count: 5242
• Approx Pages: 21
• Has Bibliography
• Grade Level: Undergraduate