Dream Recorder: an AI device for visualizing dreams

The tech company Modem has unveiled the Dream Recorder, an AI-powered bedside device designed to capture and replay dreams in the form of short videos.

The system renders clips in "ultra-low definition," reflecting the way people usually recall their dreams — hazy, fragmented, and at times incoherent. Before use, owners can also select a visual filter to apply to the generated reels, further shaping the style of their dream recordings.

To operate the device, users simply place it on a bedside table. Upon waking, they press a button and describe their dream aloud. The built-in language model processes the narration, extracts themes and images, and then generates a video sequence. Instead of text summaries, the Dream Recorder produces clips directly on its display, which resembles a compact speaker. The interface allows users to revisit past recordings and observe patterns in their dreams over time.

Unlike most sleep trackers, the Dream Recorder does not collect biometric data or pair with smartphones. Its focus is on the creative interpretation of dreams, making interaction with the device straightforward and self-contained.

Another distinctive feature is its openness. The project is fully open-source: both software and hardware documentation are published on GitHub. Enthusiasts can assemble their own Dream Recorder using 3D-printed parts and off-the-shelf components, with an estimated cost of around €285. The open design also allows users to modify both the hardware and software to suit individual needs.