The research seems to be from here...
<a href="http://oxford-biochron.com/" rel="nofollow">http://oxford-biochron.com/</a><p>And it's linked to google, facebook, and "others" ...<p>Since I don't use google, facebook, or "others", I don't think it would work for me.<p>EDIT: I guess I was looking at the wrong product. However, my guess is the system measures mouse movement within the window or click rate or some variation of these. It said somewhere that an HTML5 browser is necessary, so I imagine the product would not work with a text browser. In any case, it seems dubious. If Bayesian email filters can be fooled, so too can an otherwise untested human noise detector in the "real" world of the cloud...