I'm not exactly sure what you mean? I understand the concept
your suggesting but I don't understand what you mean by 'clicking
outside of the text box so it's not considered part of the test input'.

What text box? When I'm writing in Word the space key functions
on the same line as the text to remove it. If I'm on eBay I look at an
item and then press backspace to return to the previous screen.

Robert