[lwat]

Incognito mode does that fairly successfully. Try the Panopticlick link in incognito, you'll see what I mean.

[toyg]

"only one in 1,024,434 browsers have the same fingerprint as yours."

fairly successful? eh.

[Jimmie]

I think that you are that one, as well. Do the test in a normal window and then in an incognito window. Each "Browser Characteristic" had the same result in both.