Nick explains and demos advance personal safety application from Safetrek Nick is the Co-Founder of SafeTrek one of St. Louis’ fastest growing companies. SafeTrek is the modern day 9-1-1 and was recently named the #3 early stage startup in the United States by CNBC. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx