Posts Tagged ‘Tektronix’

Computers 1967-2011: a personal perspective. Part 3. 1990-1994.

Tuesday, July 12th, 2011
No Gravatar

In 1986 or so, molecular modelling came of age. Richard Counts, who ran an organisation called QCPE (here I had already submitted several of the program codes I had worked on) had a few years before contacted me to ask for my help with his Roadshow. He had started these in the USA as a means of promoting QCPE, which was the then main repository of chemistry codes, and as a means of showing people how to use the codes. My task was to organise a speakers list, the venue being in Oxford in a delightful house owned by the university computing services. Access to VAX computers was provided, via VT100 terminals. Amazingly, these terminals could do very primitive molecular graphics (using delightfully named escape codes, which I learnt to manipulate).

(more…)

Computers 1967-2011: a personal perspective. Part 1. 1967-1985.

Thursday, July 7th, 2011
No Gravatar

Computers and I go back a while (44 years to be precise), and it struck me (with some horror) that I have been around them for ~62% of the modern computing era (Babbage notwithstanding, ~1940 is normally taken as the start of the modern computing era). So indulge me whilst I record this perspective from the viewpoint of the computers I have used over this 62% of the computing era. (more…)