The following article gives step by step instructions for generating a map which is downloadable to the Garmin series of GPS receivers. Much of this information is available in the help text files that come with the GPSmapper utility used to generate these custom maps. Before I proceed any further, I would like to take the opportunity to give these guys the credit that they are due.
The chocolate chip cookie was invented by Ruth Graves Wakefield c. 1938. She owned the Toll House Inn, in Whitman, Massachusetts, a very popular restaurant that featured home cooking in the 1930s. It is often incorrectly reported that the cookie was an accident, and that Wakefield expected the chocolate chunks to melt making chocolate cookies. In reality, Wakefield stated that she deliberately invented the cookie.
Early Prototypes. Before Engelbart developed the mouse, the trackball had already been invented. In 1954, the Canadian Navy created the device for utilization on the DATAR system. The mouse Engelbart made was large and had two wheels. Although he invented the mouse in 1965, he only patented it in 1970. He called the device an XY Position Indicator for a Display System. The basic idea was actually inspired by the telautograph which was designed back in the 19th century. A couple of years later (1972) Bill English created the ball mouse.