I have just found out about SCIO a few minutes ago. Wow!
The first thing I thought about when I saw SCIO was exactly the same: will it be possible to scan food for harmful chemicals like pesticides etc. ? If that would be possible I think SCIO would be even more interesting for not only ordinary people but for the food-industry, grocery-stores etc. Imagine that one could scan fruit in the supermarket and find out if it was contaminated with poison. It would be possible for the consumers to demand food without chemicals!