The gryphon 4000 series represents the premium level of data collection devices from datalogic scanning for general purpose applications designed with people in mind the gryphon i gd4400 imager blends advanced 2d reading with motion sensing technology producing a user friendly device with outstanding performance perfect for both handheld and presentation reading the gryphon i gd4400 imager features datalogics motionix motion sensing technology which detects the natural actions of the op