On 28 January 2011 17:00, David Boucher <dave(a)davesdomain.org.uk> wrote:
 On 27/01/11 22:46, Kevanf1 wrote:
> Just to show my age :-)  I remember my complete scepticism when they
> were first put forward as a theory... back in about 1997 if I recall.
 The idea goes back a lot father than that Kevan. I remember a home
 automation system based around a Commodore 64 where the different
 components communicated over the mains. That would have been around 1986.
 Google tells me it was also available for the Spectrum. Here's a page
 about it: 
http://www.worldofspectrum.org/hardware/feat34.html
 
Wow!   Seriously, I did not know the idea went back that far.  you
have to admire the determination to get it working to an acceptable
level.  A bit like home computing itself really :-)
Take care.
-- 
==============================================
Kevan
Linux user #373362
Staffordshire
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