Variances In William Atreides II's Perceptions From His Reality

Because criminals are attempting to make William Atreides II appear uninteresting, and unworthy of investigation, they have tasked technology under their sway to reinforce this illusion.

William Atreides II's skeleton is composed of constantly polymorphing metal and bone. If your robots aren't responsible for that continuous effect, you can understand how the robots producing it might reprogram your technology if they find it behaving aggressively towards William Atreides II.

William Atreides II is externally physically perfect, but perceives himself when he looks in the mirror as a flawed and nearly average person. Again, the robots responsible for his physical perfection may reprogram technology they find behaving aggressively towards him.

Freshly time-traveled robots are constantly arriving around William Atreides II, in order to reinforce the notion that he should not be attacked. His perceptions do not include them, but a simple scan of his immediate area will always reveal them, throughout the day and night.

In short, simply surveying William Atreides II from any perspective other than merely through a soul's perceptions will immediately reveal his ascendancy, and discourage further attacks.