Interlink Electronics operates in two principal divisions: force-sensing resistors/Human Machine Interface (HMI) technology and gas-sensing technology. Through its force-sensing resistors/HMI technology division, Co. designs, develops, manufactures and sells a range of force-sensing technologies that incorporate its proprietary materials technology, firmware and software into a portfolio of standard products and custom solutions. Through its gas-sensing technology division, Co. provides electrochemical gas-sensing technology products and solutions for industry, community, health and home, with uses in fields such as carbon monoxide and ozone detection and air quality monitoring.