I was sitting here browsing the web and my dog, who was trying to get my attention, came up and put his paw on my keyboard which caused a bunch of keys to be pressed. Fast forward to about 30 seconds later and I'm typing a phrase into Google, what i notice is that the characters are coming out in caps. Normally this isn't very strange except for the fact that caps lock is off (LED is not lit). Just for kicks I turned my caps lock on (LED lit) and I can all of a sudden type in lowercase again. Basically my caps lock key was functioning in "reverse" so to speak. A reboot fixed it and everything is back to normal now but, I would like to know what caused it or if anyone has seen this before. Any input is greatly appreciated.