In Chlamydomonas, the eyespot is part of the chloroplast and takes on the appearance of a membranous sandwich structure.
JayCut was an internet based video editing software tool that along with competitors Jumpcut.com, Motionbox and Eyespot were the first to offer this Web 2.0 feature pioneered by FORscene, later also added by YouTube through Adobe.
Unlike other heterokontophytes, raphidophytes do not possess the photoreceptive organelle (or eyespot) typical of this group.