New Sensor System Improves Indoor Air Quality (image) Saarland University Share Print E-Mail Caption Andreas Schütze (pictured right) is an expert on gas sensors. His sensor systems find use in a wide range of applications, from detecting chemicals outgassing from individual products to monitoring the quality of indoor air. Credit das bilderwerk Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.