Do CAPTCHA’s Offend You?

This summer I am off in the far away land known as Connecticut at the Research Experience for Undergraduates at Fairfield University. Thankfully, the wonders of the series of tubes allow me to blog from this desolate land.
When I tell people that I am doing research in the field of Computer Security they think of hackers and viruses and guns and Global Thermonuclear War. Sadly, my research group is only focusing on the topic of CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart). Though it may sound boring in comparison, I actually have gotten pretty excited about it and will attempt to share some of that excitement.
For those of you who don’t know, a CAPTCHA is the name assigned to those annoying tests that you need to take when signing up for an account (an example can be found in the upper left corner of this post). The basic idea is that only humans should be able to pass these tests so that spammers and other bad people cannot go around and write a script to create 7 million email accounts in 3 seconds for the purposes of spamming us.