A new startup, Prophetic, has shown off a new AI-powered headband that promises to help control your dreams and “explore” the subconscious – perhaps the two parts of our lives that seem beyond most humans’ control. What Happened: Prophetic is now signing up beta testers for its $2000 AI headband named Halo, promising that it can help “induce and stabilize lucid dreams.” Indeed, controlling or even remembering dreams is not always possible while lucid. Prophetic says using a “closed-loop neurostimulation system” can help with this. If that seems like it’s full of jargon and buzzwords, then a st…