In 2013, researchers from the Center for Advanced Communication Policy (CACP) at Georgia Institute of Technology were tasked by the Federal Emergency Management Agency (FEMA) Integrated Public Alert and Warning System (IPAWS) program office to research the inclusiveness of people with disabilities and those with language differences with regards to emergency alerts, namely Wireless Emergency Alerts (WEAs). Several research methods were employed to examine the accessibility of emergency alerts and impacts to all stakeholders.
This brief summarizes the survey results on how FEMA approved alert authorities used IPAWS to send WEAs to the public. The survey was sent to all 425 alert authorities in 2014. The questions asked were intended to assist the CACP in identifying current best practices that can be used as benchmarks for emergency managers and other potential alerting authorities regarding ways to assist the identified population. 139 alerting authorities (33%) responded to this survey.
Bennett, DeeDee M.; Benson, Braeden; and Sharpe, Danielle, "Dissemination of WEA: Survey of Alert Authorities" (2014). Public Administration Faculty Publications. 81.