Laser - Anyone here knows anything about lasers? want to develop some ideas..

[BR]

the title says it all. 
I have a couple of product ideas that I don't think exists.  They have to do with speaker coverage pattern and aiming.

Thx.

 

[JohnRoberts]

Have you done a patent search?

JR

 

[Winetree]

I've used laser pens in the past to align speakers.
I think somebody  then came out with a product something like that.