Welcome to davidpratten.com

You can change this text in the options panel in the admin

Member Login

Lost your password?

Archive for August, 1991

Map Representation

August 14, 1991

A way of representing maps in a computer. See pdf.
Read More »

Car positioning without GPS

August 14, 1991

An internal map can be matched to the integration of distance and direction measurements. See pdf.
Read More »

Personal Franking Machine

August 14, 1991

I am bugged by buying stamps. What about a personal franking machine? See pdf.
Read More »

Disposable Suitcase

August 14, 1991

good for maybe 10 flights <$10-15 each same shape as conventional suitcases great for moving to a new area possible design external plastic sheet middle net like a fishing net inner: cardboard for rigidity seal with plastic disposable ties.
Read More »

Kazakh Notes

August 14, 1991

Kazakh Notes was published in 1991 and is still being used by Kazakh language learners. The key contribution of Kazakhnotes was the consolidation of Kazakh language rules into a common framework.
Read More »




Rss Feed Tweeter button Facebook button Technorati button Reddit button Myspace button Linkedin button Webonews button Delicious button Digg button Stumbleupon button Newsvine button