David Jannetty is the Academic Program Manager for the Emergency Management and Homeland Security program at Post University. David is a retired assistant deputy police chief and has over 22 years of experience at various levels of law enforcement and in emergency management. David is also an expert in school and workplace safety. David wants to use the Digital Life & Learning Journal as a platform for exploring how digital learning could be leveraged to give students practical knowledge in their chosen career fields. He also wishes to learn how our relationship with the digital world could be used as a means of communication to keep children safe at school and to broadcast vital information to people with functional and access needs before, during and after a disaster.