Idea! Amazing!Submitted by bdog101 on Fri, 10/12/2012 - 18:51
Okay... I've been trolling the internet as usual today and I came across this technology (directional speakers)
These speakers are directional and become VERY powerful...
So here's my idea, you go to a debate with this with you (disguised as a sign) http://www.holosonics.com/PR_powerprinting.html
When you get in there, you use your directional speaker and point it at the speaker, allowing for sound that only he can here... Criticism of course :D
A MORE USE-FULL USE, is to point it at the speaker's microphone and say what you want... They wouldn't notice who was doing it because your just holding up your "sign" like all the other people, and since it's directional, it will be almost impossible to locate in a crowd.
Any thoughts and/or feedback?