Every neuromarketing technique has one main purpose: get beneath consumers’ conscious reactions and see what they think subconsciously. While some neuromarketers employ high tech equipment like fMRI machines, a Canadian group says a simple device first used in 1890 may unlock our brain’s secrets. A team from the University of British Columbia’s Visual Cognition Lab thinks that, used properly, the Ouija Board can show what subjects are really thinking. […]