Hey guys. I've been doing some research, and it looks like all the lucid dreaming devices out there use some type of mask design. There's the NovaDreamer, Remee, and the Dream Mask. Besides commercial products, you can find a dozen different DIY designs that work on the same principle. Seeing as dream masks aren't really the magic bullet for lucid dreaming, I'm wondering if anyone knows of different devices that don't use the whole mask idea.

I have access to a research team and some funding. We are going to look into different ways we can use technology to help induce lucid dreams. So, we'd like to know what's out there already. I really think an effective LD device can be built, we just haven't found the right thing yet. If you guys have ever had any ideas for a lucid dreaming device (that can be practically built, given the resources), maybe you can share them. We've got the funding/team, so we'll entertain all your ideas.