Is there any way to make an npc from the npc spawner device interactable to trigger an event? The main goal is that you can interact with the npc while its moving and only able to interact with it when you looking at it in a certain radius.
Just attach a collision box to your player and/or the NPC, set collision box collision settings to overlap, and add an OnBeginOverlap event to one or both actor(s). There are many tutorials on youtube, find a basic one below: