I am developing rsi in both wrists as a result of these two games: DL and DA.

I would like to double click less.

Are there mice that have a single button that double clicks. I know there are mice with multiple buttons. I saw a Japanese Buffalo mouse that has a special red button next to the scroll wheel that causes a double click. I don't think it is sold in the US. Can any of the extra button mice be programmed to do double clicks?

I think there would also be a number of ways to eliminate clicks in the game.
If you are on the planet screen and the right square is selected why should we have to double click to build it (which is what we do 95% of the time)? Just one click on the improvement to build. IF we want to buy it then, we can click on the buy button.

In the GNI, if I click on a planet that has completed a building, it should go to the planet without me having to click on "GO TO."

RSI=repetitive stress injury.