Emotional Privacy Firewall

A BCI-integrated firewall that allows users to control the information and depth of emotions shared with the social network. It creates an emotional 'proxy' that shares only generic or pre-approved emotional data, protecting the individual's true thoughts and feelings from authoritarian surveillance.

Future Scenarios that inspired this product idea

Social networks will integrate with advanced brain-computer interfaces, allowing users to directly share thoughts and emotions.

Extrapolated from A guide to integrating application security into any cyber defense strategy - TechRadar