Makes it actually work

code/modules/mob/living/carbon/human/human.dm

@@ -33,6 +33,7 @@
 		enable_intentional_sprint_mode()
 
 	RegisterSignal(src, COMSIG_COMPONENT_CLEAN_ACT, /atom.proc/clean_blood)
+	GLOB.human_list += src
 
 
 /mob/living/carbon/human/ComponentInitialize()
@@ -47,6 +48,7 @@
 /mob/living/carbon/human/Destroy()
 	QDEL_NULL(physiology)
 	QDEL_NULL_LIST(vore_organs) // CITADEL EDIT belly stuff
+	GLOB.human_list -= src
 	return ..()
 
 /mob/living/carbon/human/prepare_data_huds()

code/modules/mob/living/simple_animal/bot/bot.dm

@@ -115,6 +115,19 @@
 	else
 		return "<span class='average'>[mode_name[mode]]</span>"
 
+/**
+  * Returns a status string about the bot's current status, if it's moving, manually controlled, or idle.
+  */
+/mob/living/simple_animal/bot/proc/get_mode_ui()
+	if(client) //Player bots do not have modes, thus the override. Also an easy way for PDA users/AI to know when a bot is a player.
+		return paicard ? "pAI Controlled" : "Autonomous"
+	else if(!on)
+		return "Inactive"
+	else if(!mode)
+		return "Idle"
+	else
+		return "[mode_name[mode]]"
+
 /mob/living/simple_animal/bot/proc/turn_on()
 	if(stat)
 		return FALSE