Kremmen wrote:
The younger generation have been brought up with technology of all kinds and could likely run rings round me on tablets and smartphones but I've enjoyed the journey.
I agree with you about the young generations running rings around us on tablets and smart-phones. But I think that is a matter of familiarity with the new toys rather than a technological edge over the older generation. Touch screens with tiny images doesn't help the elderly either. I have quite large hands and fingers, and eyes that have seen better days. But I still have a reasonable idea of what goes on behind those flashy touch screens that I prefer to stay away from.
I cut my teeth on those enormous valve powered analogue and digital computers that required their own power station, and a very large forced-draft air-conditioned room to keep them cool. I remember a 1 KB HDD was about 1 foot square and 6 inches deep.
In the late 50s and early 60s transistors soon reduced the size of the computers. Then in late 60's and early 70's integrated RTL (Resistor Transistor Logic) ; then DTL (Diode Transistor Logic), quickly followed by TTL (Transistor transistor Logic) integrated circuits, dramatically reduced the digital systems, and increased their number crunching power. With the advent of CMOS (Complementary metal–oxide–semiconductor) technology the speed of progress just took off – virtually mini-systems became available on single 'chips'.
In those early days we were integrating crude modems and very unreliable fax machines into computer systems so as to link computers together. The modems were very crude; basically two telephone receivers dropped into an acoustic coupler box, earpiece to mouthpiece with switched tones acting as the medium for a series of '1s' and '0s'. Faxing a single sheet of A4 could easily take about 15 minutes in those days – it didn't help that the then rather crude telephone system wasn't up to handling digital data.
Later relatively crude microprocessors and RAM (Random Accessible Memory) appeared on the scene in the early 70s. Wow, then computers and programmable devices could really get going. Since then the progress has been unstoppable. But under the bonnet the same physics and engineering principles still applies today as in those early days.
To program a microprocessor-based system in those early days required a good understanding of the Instruction Set of the particular 'micro', what we called 'machine code'. Today, high level programming languages and compliers have taken most of the drudgery out of it.
Before the advent of the internet as we know it today, we used a BBS (bulletin board system) for accessing and communicating data.
The younger generation has all the benefits of technological teaching aids that enables them to rapidly access information and knowledge that previously would have taken a very long to acquire. The whole panoply of digital and electronic engineering has now effectively been reduced to what we now know as “Information Technology” (I.T); the key is in those two words; a world of information is now on tap for anybody who wishes to access it and take advantage of it.
In the case of Mr Umuuna MP and his friends; being able to word process and send an email doesn't set him above the generation that helped prepared the way for him.
Kremmen wrote:
A: very early 60's, I'm going early

I retired at the age 62 and 10 months; and not too early; the work place had become increasingly unpleasant from the top down. I do feel sorry for the younger generation with the working conditions they now have to accept as normal. Employees have been reduced to economic cyphers in an arena where dog is required to eat dog; and back-stabbing has largely become the norm, where "love thy neighbour" has become 'trample thy neighbour'; and the prospects of an affordable retirement from the rat-race are extremely unlikely for the majority of people.