Before revision:  We publish all relevant source code  including the web interface and machine learning models in the hope that such tool can be of use to help preserve life and get contributions from the research and software engineering community to make the tool better .
After revision:  We publish all relevant source code including the web interface and machine learning models in the hope that such tool can be used by anyone who needs it to protect and promote human rights and public safety. We also hope that researchers and software developers will be inspired to improve and expand this system moving forward to better meet the needs of public safety and human rights .