Taser equipped drones
Tasers. Tasers on AI drones. Tasers on AI drones in all schools.
1) walls, doors, glass panels
2) Body armour
3) perspex shields
4) children bouncing about.
1, 2, 3 make the tasers pointless. 4 sets up tragedy and legal armageddon.
Taxon, with such guidance, will shortly be out of business.