While the Observos board is isn't quite ready for prime time, its already getting some serious field testing in a plantnursery, restaurant and other diverse locales.
While the Observos board is isn't quite ready for prime time, its already getting some serious field testing in a plantnursery and a potential partnership with the IEEE Humanitarian Technology Challenge could find the boards placed in health clinics in the Amazon.
Mr. Smits, who specializes in evergreens, noticed a yellow branch on an otherwise green arborvitae in his nursery, according to the plant patent application he filed.