’Ben’ is the result of a collaboration between Epishine, Ynvisible Interactive Inc & Ligna Energy. Three companies that are all producing sustainable electronics with roll-to-roll printing in Östergötland, Sweden. Ben measures carbon dioxide, temperature and relative humidity and transfers data via Bluetooth Low Energy.
All the needed energy and power comes from Epishines indoor solar cell and Lignas supercap. The temperature and warning symbol, if CO2-levels are exceeded, are communicated on Ynvisibles display.