Join in one of our ongoing experiments

Er=Wpa + Ipi : The summation of panoramic wisdom and piercing insight.


Help us continually improve our product, and produce useful and interesting findings by participating in our surveys and experiments, and telling others about them. Our surveys and experiments are both confidential and voluntary.


Public surveys and experiments.

Currently, there is one survey soliciting public participation:


Amazon Mechanical Turk surveys.

From time-to-time, we may have active surveys and experiments on Amazon’s Mechanical Turk.

Questions, comments, or media enquiries.

If you have a question or comment on a survey, experiment, or other study, please contact us.