Are CAPTCHAs Getting More Difficult?

CAPTCHAs are a challenge-response test used to help decipher human responses from that of a computer in order to prevent automated software from performing actions which degrade the quality of service.  Recently I’ve noticed that CAPTCHAs are getting increasingly difficult.  Is this a sign of tech evolving faster than the human mind?

Related

This week, I took the stage in Neenah, Wisconsin, joining

Read IBM’s sixth annual 5 in 5 tech picks here.

We’ve already seen some fragmentation of video distribution services and