There are just so many depending on where you look. For example, at the IOT World Forum 2015 by Cisco, we showed “thesmartplan” curated by Kalebr, where sensors detect moisture and tweet when the plant needs water or nutrition. You can water or feed by tweeting if you have permission. You can extend that to full scale agriculture and you can see how food production and water usage could be vastly optimized. Equally, this could apply to other areas of agriculture such and meat and milk production.