USB Technology Was A Plug And Play Specification

Have you ever wanted to relocate a USB printer or a scanner away from your computer desk? Or install a web camera a good distance from your computer. There is good news. You can use a USB extender and an inexpensive network cable to connect USB devices from a long distance to your computer. Do a quick inventory of your electronic equipment and you'll find that most of them connect to a laptop or some other electronic appliance via a USB port. USB technology was engineered over a decade ago and made life a lot easier for end users. USB technology was a plug & play specification.
This meant that all you had to do was plug in the device to a USB port on your computer and it was automatically recognized by the computer's operating system. All the configuration gyrations so often required to get the computer and device to work were eliminated. It also meant a lot fewer calls for tech support every time you had a new printer, mouse, or external drive that you wanted to connect to your PC or laptop. Then a funny thing happened. Since it was so easy for people to get stuff working via a USB port, people bought USB enabled electronic devices. Soon they ran out of USB ports on their computer and had to buy a USB hub with multi-ports. It wasn't very long and people found that all these appliances were closing in on their work area. There was a printer, a label maker, a card reader, external CD players, Webcams, digital cameras, and so on. All connecting to the computer, but also occupying every inch of the desktop. The USB extender with a built in two or four port hub device is a perfect solution for all these applications.
USB 2.0 Extender: De-cluttering Your Workspace for high speed USB data transfer
Using the printer as an example, most modern home or small office printers connect to a PC with a USB port and a 3 to 5 foot cable. The cable is a CAT5 or CAT6 UTP cable the same thing used to connect PCs together in a local area network. However, the cable you get with the printer is too short to relocate the printer any distance from your work area. To solve this dilemma you need a pair of USB 2.0 extender devices and a CAT5 or CAT6 cable long enough to travel the distance required between the relocated printer and your computer. These extender units are specifically designed for high speed USB data transfer applications. The USB 2.0 Extender consists of a transmitter and a receiver which are interconnected by the UTP cable that allows data to be transferred at distances up to 100 meters.

Information About Science

Science is search for the profound knowledge. Scientists investigate the world around us. They observe how things work and develop ideas about ways to make them work better. Sometimes they try to test an idea to explain how something works. Scientists perform experiments to find out how things work. The knowledge that they discover is useful for many things. It can help to build new machines. It can help scientists to develop new medicines or cure a disease. Technology is the use of scientific knowledge to create new things. An inventor with a new idea or design for an invention may decide to have the idea protected. The idea gets protection from the law in a paper called a patent. A patent prevents other people from making, using, or selling the new idea without permission from the inventor. Some inventions are simply a better way of doing or building something. They may improve an existing technology. Other inventions are much more complicated.
What did you do today? Did you talk on the telephone? Did you ride in a car or on a bus? Did you use a computer or turn on a light? If you did any of these things, you used technology. Scientists use all sorts of technology to study the Earth and the Universe. Businesses often have telephones, fax machines, and computers. Graphic designers use desktop publishing programs to create books and magazines. Doctors frequently use medical technology. They use it to treat injuries, illnesses, and diseases such as cancer. Pilots fly airplanes and helicopters. Who knows what jobs will be created by new technologies in the future!
Almost everybody uses some form of technology at work, home, or school. Computer programmers use computer technology to write a computer program. People may write letters using a computer program called a word processor. Many people work in the entertainment industry. Camera operators use television and motion-picture cameras. They use them to make TV shows and movies. Disc jockeys, or DJs, play records and CDs on the radio. The key to this work of great genius was the human eye. Leonardo’s optical key was associated with Sir Francis Bacon’s vision of a great empire for all men based upon all knowledge through the eye. Thomas Jefferson, inspired by this concept, depicted the Egyptian All seeing eye concept upon the great seal of America.
The Life Science & Technology developed from Pierre de Gennes liquid crystal optics theories which won the 1991 Nobel Prize in Physics, revealed, through nano technology observations, life science energies functioning in complete defiance of Leonardo’s mechanistic world view. As Al Haitham and Plato had advised, considering that the eye is the key to all knowledge can only lead to a limited mechanical lifeless and ethically void scientific world view.