Common keyboard skills are all that is needed to operate a Lucidyne GMR. Only a few keystrokes are needed to change between species and lumber sizes. Report formats are pre-configured and simply accessed. The only maintenance needed by most GMR users is to keep the glass clean in front of the camera and lamps. The GMR computer is equipped with an Ethernet connection for access via the Internet for troubleshooting by Lucidyne's technicians when more extensive system maintenance is required.