i agree with all the above about talking your mom out of LUCC, key reasons:
Training: how much firearm experience does she have? can she safely unload it while blind folded, hanging upside down? how much range time does she have? you have to remember that your intention is to keep her safe. if you dont have confidence in her skill and ability, its best to keep the gun away from her before she gets hurt by her own gun
Practicalilty: those of us who carries everyday, we struggle enought to shave seconds of our draw-to-shoot speed. in the event that she faces someone and wants to use her gun, it will take WAY to long for anyone to go through the process of unlocking and loading the gun. like mentioned before, its more of a last option tool in case of a mass shooting where you have "some" time to actually go through the entire loading process.