Feeling Threatened? How to Use Your Smartphone as a Weapon
A smartphone isn't just for making phone calls. Learn about new mobile apps that can help keep you safe on the job.
July 2011 | By Melissa Dittman Tracey
Real estate can be a dangerous profession, as recent incidents in the news attest, but that smartphone you carry everywhere with you can become one of your greatest weapons in protecting you against danger.
A range of mobile apps are available — some even desi... read more