Abstract: A method of automatic obstacle location mapping comprises receiving an indication of a feature to be identified in a defined area. An instance of the feature is found within an image. A report is then generated conveying the location of said feature.

Abstract: A connection system for host equipment is disclosed. The system includes a plug-in electronic module and a power supply cable for plug-in connection to said module. The host equipment includes a housing for the module which effectively precludes access to the module except at one exterior end thereof. An end plate at an exterior end of the module includes a handle facilitating removal of the module from the housing. The end plate further comprises a power supply cable jack for mating with a plug of the power supply cable. The jack and the plug are so located and adapted to render ineffective the handle when the plug is mated with the jack, thereby requiring the service personnel to remove the power supply plug from the jack before removing the module from the housing.