I typically park in my driveway in front of my garage. Rather than risk hitting the roll-up door, I open the garage door every time I pull up. Having the door opener clipped to the overhead didn't look so good. This small project makes it look like a built-in feature. It is nothing more than the standard remote with a momentary switch installed. The tough part was finding a rocker-type momentary switch to match the others. (found them for $3 at http://www.oznium.com/switches
The remote is velcro'd to overhead hidden from view so i can get to it to change the battery.
Add a short section of 22 ga wire, solder to the existing switch on the remote.