Thomas Edison solved this problem by teaching his girlfriend morse code and communicating with hand squeezes! It got by the chaperones of th day... ----- Original Message ----- From: "Bob Blick" To: Sent: Tuesday, April 08, 2003 12:24 PM Subject: Re: [OT]: Communicating secretly > Andrew Seddon said: > > I have an applicaton where I would like to be able to talk to somebody > > (remotely via radio). However I would like nobody around them to hear > > what is being said. Also it should not be noticable that they have any > > sort of hearing device on(e.g headphones). > > I don't know, if the game show staff can figure out coughing as signals, > they ought to be able to spot the electronics even easier, they are > probably looking pretty closely now :) > > -Bob > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics