Don't have a laser rangefinder, but I do have a couple of GPS receivers (so I can
figure out how far lost I am). Osborne ?! -- hey, I built my own S-100 system
with wirewrapped video and cassette tape interface cards. Engineers are not as
smart today as back then -- I think it is "natural selection" -- back then, we did
things with tubes with 450-500 volts on the plates -- none of this 5 volt stuff.
450 volts will do a great job of discouraging the careless/dumb ones -- can't
even feel 5 volt stuff
mikey