
History of My Encounters with Computers I've been playing with computers for over 40 years. I started in the Army, using (by today's standards, pretty simple) computers to translate analog vectors and ranges to relative 3-dimensional coordinates, to UTM (Universal Transverse Mercator) grid coordinates - and back. Back then we used 300 baud modems to transmit coordinates between sites. I left the Army and began working with Ma Bell, in analog and digital communications. We moved from asynchronous to synchronous modems, to digital (end-to-end) communications for major businesses (and governments), to just about everybody having modems, and now more and more people having digital connectivity via the Internet. During that time, I got into programming computers, starting with mainframe (Big Blue) computers, soon after into mincomputers, then into microcomputers. I have worked with many different operating systems (IBM DOS,MVS, CMS, Unix, XENIX, LINUX, MS/DOS, LISA, Mac, Windows) and many different languages (COBOL, PL/1, FORTRAN, several Assembler languages, BASIC, "C" language, C++, Visual Basic, Java, HTML, Java Script). |