MIT Researchers Have Developed a ‘System for Dream Control’
This title seems quite misleading, dream control has been practiced by individuals for thousands of years and is easy to learn if you just do some reading and dedicate yourself to it ('lucid dreaming' and everything related to it). It doesn't require any devices or technology, although some techniques can involve using technology to make various things easier or more reliable. If you learn it well you should be able to perform just as well as this device allows you to, although this device seems a bit more focused on the state before lucid dreams, it could be just as useful as a consistent trigger to attain lucidity.It's strange that the title says 'dream control' yet 'lucid dreaming' is barely mentioned once in the article. It seems like they just mean more awareness in a hypnagogic state, or the ability to wake up quickly after entering one, which can also be attained just by practicing.The data provided attempting to show the benefits of this is severely lacking as well. A sample size of six with little specific description of their alternative use task is not useful in the same way saying they spent 158 seconds longer writing stories is not. I'm sure someone who remembers all their dreams can tell you a long and 'interesting' story, but it's not necessarily useful.