FREDERICK, Md. (AP) - Frederick County Public Schools has nearly finished installing panic buttons in all of its schools, to be activated if there is an emergency such as an intruder. The Frederick ...

AUSTIN, Texas--(BUSINESS WIRE)--Zello, the most popular push-to-talk voice messaging service that enables communication and collaboration for workers, teams, and communities, today announces the ...

Officials are directed to verify the effectiveness of panic button systems installed in the state's buses, cabs, and taxis, ...

Uber is rolling out an emergency button in its mobile app. Dara Khosrowshahi, CEO of the ride-hailing company, last month said an emergency button that connected riders directly with police via 911 ...

I’ve fallen and I can’t get up. We all remember it, and we all know what product we’re talking about. Now, with cheap microcontrollers, ubiquitous WiFi, and wearable electronics, there must be a ...