Twitter is a free service mix social networking, instant messaging, and wireless communication through mobile phones (twitter apps) and computers to distribute up to 140 character messages about what someone does. Anyone paying even minimal attention to the technology now includes a short message service called “Twitter.” People opens a Twitter account and invite friends to join or connect with other members. A Twitterer gets a personal web page that shows each contribution. You can “tweet,” only to friends or read what others say about themselves (twitter follow).  Twitter says the service is to stay in touch and hang out with friends, no matter where you are or what you do. “The idea that everyone knows what we do at every moment and wants the day, it’s hard to believe, and there are signs that Twitterer start reducing the revelations of what they do in their daily life. to justify As usual with new things happening in the world of technology, it is an attempt to what people are doing. Twitter asks what message to 140 characters “ambient information” about a person. Jaiku calls “social peripheral vision.” Neither explanation seems too heavy to be practical long-term communication. On the other hand, there are times when others want to know what you are doing. For example, A Twitterer sent updates to the delivery room when his child was also waiting for news. A small technology company announced the launch of new products with Twitter such like twitter follow tool. News organizations like the BBC to use Twitter as an alert service for securities and a BBC journalist Twitter used to follow his journey through countries, to keep readers abreast of what he did. A sports team has used Twitter to provide values for the fans. At least one television show has used Twitter for marketing purposes.

Anyone who has used a great GPS system, including a great motorcycle GPS system, will know how user friendly and useful a good GPS can be. With modern GPS technology coming of age and modern digital mapping technology improving, a great motorcycle GPS can turn a ride into a pleasure.

What is GPS? For those who don’t know, GPS stands for Global Positioning System. It is a navigation and positioning technology pioneered by the US army, that has been taken to it’s ultimate and turned into a complete user friendly modern navigation solution. Whilst in the past GPS was really just the province of the military, the technology is now so good, and so cheap, that anyone needing the ultimate in navigation can afford it.

That includes motorcyclists, modern motorcycle GPS has also come of age.

Basically GPS works by cross referencing the signals from a number of satellites above the head of the user and using those references to plot the user’s position on the globe. It will only work where there are available satellites, so if you can’t pick up the signals your GPS won’t work.

Modern GPS is accurate, depending on the number of satellites available, to wit read this entry »

Global Positioning System

The Global Positioning System (GPS) is the only fully functional Global Navigation Satellite System (GNSS). Utilizing a constellation of at least 24 medium Earth orbit satellites that transmit precise microwave signals, the system enables a GPS receiver to determine its location, speed/direction, and time.

Developed by the United States Department of Defense, it is officially named NAVSTAR GPS (Contrary to popular belief, NAVSTAR is not an acronym, but simply a name given by Mr. John Walsh, a key decision maker when it came to the budget for the GPS program[1]). The satellite constellation is managed by the United States Air Force 50th Space Wing. The cost of maintaining the system is approximately US$750 million per year,[2] including the replacement of aging satellites, and research and development. Despite these costs, GPS is free for civilian use as a pub read this entry »

We learn about the nature and scope of regular GPS systems and how the latest Microsoft GPS programs have improved upon this concept for vehicle tracking beyond the earliest felt need of the US Defense Military services – for which they were first developed.

The nature of the GPS device, or the Global Positioning Satellite as it is actually called, is that it is a very advanced navigation system based on satellite communication mad read this entry »