Motorola Slpc System Would be weird if it's not related to Motorola Modality Services (https://play.google.com/store/apps/details?id=com.motorola.slpc) Helps your Motorola phone respond more intelligently to motion, phone orientation (e.g. face up/down) and stowed state (e.g in/out-of-pocket). Has a noticeable impact on battery ? (https://forum.xda-developers.com/moto-x-2014/help/location-modality-services-battery-t2982752) FYI : It uses location services.
Phones target this application