| 20080249649 | LASER PROJECTOR CONTROL SYSTEM - A laser projector system includes a computer and a laser projector for projecting a laser image on a target surface, particularly in a factory or manufacturing environment. The computer is disposed remote from the laser project and provides the laser projector with a command and control signal. Communication between the computer and the laser projector is accomplished with power line network adapters. These adapters modulate an AC waveform to encode the command and control signal and other data. Thus, communication between the computer and the laser projector is accomplished without need for long runs of communication cables. | 10-09-2008 |
