This will be great - just like precrime from Minority Report. Also software will be able to replace suspect face with a scary killer face and yelling "I will kill you!" to protect police integrity.

Homeopatic meds have very highly diluted principal ingredient. Supposedly the more diluted the stronger the medicine. In this case why not just drink tap water it already contains and has interacted with every possible poison at some time. Thus it should be the most potent medicine of all !