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Contents contributed and discussions participated by Bulldog Sharpie

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Skype - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Skype virtual_communication
shared by Toni H. on 05 Oct 09 - Cached
  • Skype (pronounced /ˈskaɪp/) is a software application that allows users to make voice calls over the Internet. Calls to other users of the service and, in some countries, to free-of-charge numbers, are free, while calls to other landlines and mobile phones can be made for a fee. Additional features include instant messaging, file transfer and video conferencing.
  • Bulldog Sharpie on 06 Oct 09
     
    Skype is used all around the world and it is very helpful for people. Skype allows you to make voice calls over the internet, instant message, file transfer, and video conference. Skype is a very helpful device.
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Radio-frequency identification - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Radio-frequency_identification virtual_communication wireless_connectivity mobile information_change Rfid
shared by Bulldog Sharpie on 06 Oct 09 - Cached
  • Radio-frequency identification (RFID) is the use of an object (typically referred to as an RFID tag) applied to or incorporated into a product, animal, or person for the purpose of identification and tracking using radio waves. Some tags can be read from several meters away and beyond the line of sight of the reader.
  • Most RFID tags contain at least two parts. One is an integrated circuit for storing and processing information, modulating and demodulating a radio-frequency (RF) signal, and other specialized functions. The second is an antenna for receiving and transmitting the signal.
  • Bulldog Sharpie on 06 Oct 09
     
    Rfid is Radio-frequency identification. This article tells what these chips do, what kind of stuff they are in, and how affective they are.
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Voice over Internet Protocol - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Voice_over_Internet_Protocol virtual_communication
shared by Bulldog Sharpie on 06 Oct 09 - Cached
  • Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks. Other terms frequently encountered and synonymous with VoIP are IP telephony, Internet telephony, voice over broadband (VoBB), broadband telephony, and broadband phone.
  • Bulldog Sharpie on 06 Oct 09
     
    This discusses about what voIP is and the history about voIP.
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HowStuffWorks "How the Old Napster Worked" - 0 views

computer.howstuffworks.com/napster.htm virtual_communication arts_entertainment worldonline
shared by Bulldog Sharpie on 05 Oct 09 - Cached
  • redefine the Internet, the music industry and the way we all think about intellectual property.
  • Bulldog Sharpie on 05 Oct 09
     
    In Friedman's book (p 191) he talks about how Napster was perhaps "the most popular website ever created. In less than a year, it went from zero to 60 million visitors a month." This article has a great picture and says that Napster, "redefine the Internet, the music industry and the way we all think about intellectual property. "
  • Bulldog Sharpie on 05 Oct 09
     
    Background on Napster - important for virtual communications group.
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