Wireless Information System for Emergency Responders (WISER) is a system designed to assist first responders in hazardous material incidents. WISER provides a wide range of information on hazardous substances, including substance identification support, physical characteristics, human health information, and containment and suppression advice. You can download this update to WISER’s Windows, Pocket PC, and SmartPhone platforms from the WISER Web site or access the updated on-line version, WebWISER. Please see the WISER Web site’s What’s New in 4.4 for more information.