Conversation

Interesting as hell #accessibility research: You know Galvanic Skin Response? It's electrical impulses on your skin that respond to your emotions, the same thing you use to measure emotional response in lie detectors for example?

You can teach people to consciously control it. It's used to help people with locked-in syndrome communicate!

[Galvanic Skin Response Interface for People with Severe Motor Disabilities, Melody M. Moore and Umang Dua]