Accessible AlertSanDiego sends notifications to the public through devices like computers, cellphones, smartphones, tablets and wireless Braille readers.
As technology evolves and standards for radio systems change, are siren alerts for tsunamis, tornadoes and other natural disasters a thing of the past?
To help inmates communicate with loved ones, the Pinellas County, Fla., Sheriffs Offices high-tech bus allows the public to video conference with the incarcerated without visiting the county jail.
