[Otto's nose crinkles just a bit when the word "AI" is said out loud. It's not enough to convey complete disgust, but might just have been enough for Peter to note that it rubbed him the wrong way. He's silent for a brief moment, then finally starts walking again.]

Hmm... I suppose the best solution would be to remove the AI from the equation entirely and re-rig the interface to work manually. Take out all the components which aren't truly necessary to simplify the suit's functions down to its bare essentials.