Today, “intelligent” robots are fitted with environment understanding means and capable of modifying their behaviour to perform the requested task. Machine vision belongs to these means : it is the robot eye. EDIXIA realized many robot guidance applications in two major use classes of robots: parts handling and assembly. Parts handling concerns transfer or parts positioning operations. Assembly concerns automatic assembly of parts. High precision measurements Robustness and reliability Easy calibration Use domains Parts handling and assembly in matrix trajectory repositioning: for piercing for glazing assembly (windscreen, back window, rear quarter panel, cielo) for sunroof assembly for seats assembly for dashboard assembly for doors assembly (door, hood, tail gate, trunk) for part gripping in suspended tray conveyors for weldings scan on vehicle for quality inspection for part presence absence scan on vehicle in robot thermal repositioning: for robotized assembly in absolute measurement for robotized assembly in relative measurement in inspection: for gap and flush measurement for welding scan on vehicle for quality inspections for part presence absence scan on vehicle