Sorry to press the point as it's a bit academic but again, someone accessing a cold wallet on a given day tells you nothing whatsoever about how long it takes or difficult the process has been made to access that wallet.
To access this wallet Ken may have to travel to a bank in another city, he may also have to give notice of his visit. He may then have to visit a second bank to retrieve the second portion of a split private key. I can't see how you can make an inference that access is easy just because access has been made recently.
edit- OK maybe this is something to do with you not knowing that you can send from a cold wallet when you use Armory .
Then what's the point of the cold storage if you can send from it on a computer that is connected to the internet. That defeats one of the points of a true cold storage. So he is actually using a hot wallet with a little extra protection including this SHA256 safeguard he created?