QUOTE(Highmac @ Nov 8 2003, 6:02 AM)
...they found that a key remote that was out of range to open a car boot (trunk) COULD open it if it was held up to the user's head!
Strange, but true!
A friend of mine demonstrated that same thing to me around 1989. At the time, she had a VW Cabriolet with a security system installed. She discovered by accident and out of frustration that holding the keychain remote to her head worked at a much further distance than just pointing like most people tend to do.
It works with the remote that opens the security gate in the parking area where I live. Standing about 150' from the gate, I tried the remote and it failed to signal the opener. Then I put the remote up to my head and it works!