This is what’s happening:
I just downloaded WhatPulse, and it’s working great… for the most part. The clicks are going through just fine, but the keyboard’s being a pooie-head. Anytime I press:
-Shift
-Command
-Control
-Alt/Option
-FN
It senses just fine and goes right through. However, pressing any other key does nothing to add to the count. What’s going on and how do I fix it?
MacBook Air 13-inch
OSX 10.10.1
Enable assess for assistive devices in your settings. Had the same problem, thats how i got it working.
The client tells you about setting those settings on startup and even opens up the preferences tab for you. 
When I wrote this, I had enabled those settings already. I restarted WhatPulse a few times and the problem persisted for a while, but I left to eat dinner and when I came back and re-opened it it fixed itself. Thanks for the help!