pronounced: lysjɔl (“Lüssiol”)
French word for Firefly (Eng.); Glühwurm (Ger.), Luziola (Ita.)
Flying insect of the family of Lampyridae having the property to emit fluorescent light between 510 and 640 nm wavelength and showing a moving green dot in the night.
Similar to the technology used by the company (NIRS) to measure oxygen saturation of brain tissue.