... it is now expected to be used for security, as well as medical, purposes. The VeriChip location technology would locate kidnap victims (especially children) and rescued them, shortly after their abduction. But that application also leads us to the potential for abuse, like placing identity information into you or me against our will. Imagine a system in which the chips could be read ... only tools that can enhance personal privacy and still deliver effective solutions in situations that require confirmation of identity. Persons implanted would find it undesirable that information be rea...

• Word Count: 1067
• Approx Pages: 4
• Has Bibliography
• Grade Level: Undergraduate

... placed in orbit each year. In the 1970's satellite usage expanded from the usage in the 60's. Scientists created new and more effective satellite instruments. Computers and miniature electronic technology in satellite design and construction was used. Many nations along with private businesses began to purchase and operate satellites. In the 1990's satellites became more popular and more necessary ... globe. Meteorological satellites use highly sensitive instruments for modern weather forecasting. Navigation satellites use laser-beam signals to determine the exact location of a ship on E...

• Word Count: 960
• Approx Pages: 4

... any weather conditions, anywhere in the world, 24 hours a day. GPS receivers have been miniaturized to just a few integrated circuits and so are becoming very economical. And that makes the technology accessible to virtually everyone. There are no subscription fees or setup charges to use GPS. These days GPS is finding its way into cars, boats, planes, construction equipment, movie making ... global positioning system. While all GPS units will keep track of your whereabouts and guide you to a chosen location, mapping GPS receivers like the ones you find below display this information on...

• Word Count: 367
• Approx Pages: 1
• Grade Level: High School