On Tue, 25 Nov 2003 13:06:46 GMT, "Paul" wrote:

I've been wondering, what would be involved in having a computer interpret
and display gauge readings.

For software see:

http://www.cruzpro.com/seaviz.html

and for hardware see the rest of the Cruzpro site as well. This
solution involves gauges that send NMEA sentences.

These are available from www.downwindmarine.com and (at better prices)
from www.discount-marine.co.nz

Best,

Steve