Mobile Emergency is an application to manage emergency in hospitals and large areas via mobiles. With this application you can: notify the emergency, get the current status, get the current position via barcodes, find the right path to get out of the critical area, get help to solve contingency problems, be informed of any changes and events, chat wtih other colleagues in the neighboring, etc. The Emergency events are managed by a server in the local area that can send to medical personnel messages in push, and provide hints of different kinds. Some examples of barcodes for locating positions can be tested on: http://mobmed.axmedis.org/emergenze/br/. The application also allows collecting Mobile Medicine content, to search them and to organize them into icons and/or lists. Content can be downloaded from the Mobile Medicine portal http://mobmed.axmedis.org or from other compatible services. You can perform a free registration on the portal to access at content and services. Content can be: medical calculators, documents, images, videos, procedures, medical dosages, checklists, audio, manuals, etc. They can be activated by corresponding barcodes. They are useful as decision support system and for education purpose. On the help page of the portal you can find indication on how it is possible to contribute and work on groups, forum, with colleague and students, and on the Maxi Emergency group on the portal. It is a product of the DISIT Lab of the University of Florence http://www.disit.dsi.unifi.it .