Low cost personal biofeedback devices. Designed to detect eye movements during sleep.
|Halovision (EOG) – €140 – €240
A five megapixel night-vision camera that detects eye movements behind closed eyelids in the dark. Like having your own personal sleep lab technician watch you sleep and spin audio tracks at the blink of an eye.
LSDBase Entries | Lucid Scribe Plugin | Firmware: Full, Update | Order
|Electroencephalograph (EEG) – €192 (obsolete)
A headband with an electroencephalograph based on the OpenEEG project. Detects REM sleep from the spikes in electrical activity caused by the eye muscles, but also records the unfiltered brainwaves.
Active electrodes: 4, passive electrodes: 1
LSDBase Entries | Lucid Scribe Plugin | DIY (EEG SMT, 4 x AE, 1 x PE, 1 x USB)
|Frequency Monitor (FM) – €128 (obsolete)
A headband with an accelerometer that is sensitive enough to pick up the heartbeat and can detect eye movements.
Resolution: 3660µg, measurement range: ±5g (49 m/s2)
LSDBase Entries | Lucid Scribe Plugin | DIY