found this interesting in 10q: Research and develo

found this interesting in 10q: Research and development expenses primarily consist of engineering and product development, incurred in the design, development, testing and enhancement of our products. For the nine months ended September 30, 2018, the Company expended $283,869 for various research and development projects for hardware, database, software and sensor development as compared to $87,602 for the nine months ended September 30, 2017. The increase of $196,267, resulted primarily from the Company developing new products (such as the Eco Smart PenTM) as well as improving existing products, including CannaDxTM, AquaDxTM and OrganaDxTM.