ginmummy - yes, I am a luddite, and indeed, quite boring . I have a car, and hate it, and would like to get rid of it, but am not an eco-warrior or even particularly green.
And of course, all these degrees and thresholds are highly subjective, and each person places theirs at a different level. Personally I wouldn't pay for computer operated curtains and wouldn't find them useful - but do find computers in general useful in my none-cave dwelling life.
It's funny - that new design programme was looking at kitchens last week and they showed an old 'Tomorrow's World' clip about how they saw innovative 'kitchens of the future' - everything was automated and pop-out - and best of all - everything, cutlery, tableware etc, was disposable. The anathema of what we would find 'progressive' now - i.e in the real future they were talking about then.
But my post was in answer to the OP - boys toys and it doesn't excite me.
that's all - and I just thought i would redrss the majority of answers on the thread with my take on it all. Not rukking