Design suggestions

[rawknuckles]

I love the game but from the 4 hours that I've played the game tille now here are a few things that irked me a little:

1. Keyboard shortcuts (TAB for stamp machine and SPACE for inspect mode) are designed for right-handed players.

2. The use of the dollar sign for credit/money seemed a bit too specific. I know they don't use the term "dollar" but rather use "credit" but maybe have a more abstract symbol to denote currency?

[Kayato]

I was looking for a "$" thread, this is old one but deserve a +1!