LuciEntry: Towards Understanding the Design of Lucid Dream Induction

Lucid dreaming, a state in which people become aware that they are dreaming, is known for its many mental and physical health benefits. However, most lucid dream induction techniques, such as reality testing, require significant time and effort to master, creating a barrier for people seeking these experiences. We designed \projectName, a portable interactive prototype aimed at helping people induce lucid dreaming through well-timed visual and auditory cues. We conducted a lab and a field study to understand \projectName{}'s user experience. The interview data allowed us to identify three themes. Building on these findings and our design practice, we derived seven considerations to guide the design of future lucid dream systems. Ultimately, this work aims to inspire further research into interactive technologies for altered states of consciousness.