Yes, I think this is mainly because of the movie Inception. Searches for lucid dreaming spiked after that movie. I also think more technology will be made based around lucid dreaming. In fact, it's already happening with the Remee Dream mask and other lucid masks. There might be a time where we just take a pill to become lucid, but first we would have to develop more research into the brain/lucid dreaming. We're getting there!