Video:

http://www.youtube.com/watch?v=XMUwG...1&feature=plcp

Picture:

 

wow, that's pretty cool, great idea......

 

Cost me a whopping $1.97

 

That is pretty sweet

 

Never seen that before pretty intersting.

 

Intriguing I may need to copy that idea (^_^)

 

It is pretty cool I must say so myself . But you will need to do a lot of measuring, like make sure your drilling down the middle stuff like that, FYI the headrest poles need a drill size of 13/32 and the poles from outside edge to outside edge are 8 and 1/4 inches apart. You also can't see in the picture, covered up by the camera, my 2 failed attempts at getting the right angle for the 1/4 inch screw that was used for how the camera mounted. 3rd times the charm xD. Also a drill press would work the best for this, we have one, but it's in the back of our shed, lol.

EDIT: One last thing from the middle of each of the poles it's 7 and 7/8 inches I believe.

 

Great idea! i have all the stuff at the house to make that,great idea man!