We look at the response to photo portals through devices, pulse and what people say themselves. Here are the studies already done and the ones you can take part in.
A pilot study with the Bio-Well device: 17 participants, measured before and after contact with a photo portal. Film, numbers and method.
See the research →Five minutes with one place of power and your pulse measured before and after, right from your phone camera. No registration.
Take the session ›In the next stages the sample will be increased.