>I still stick to my predictions as to cost and function and expect to see
some
>large scale trial systems within three years.  I volunteer to be a guinea
pig,
>BTW.  Or invest.

I hope that someone would pick up this ball and start running.
I can see some real benefits to a well designed system (remotely monitored
or not).
If something was to developed "within three years" it will most likely  be a
labor of love.

Regards,

John Lewis