Living in a rural area comes with its own set of challenges for emergency responders. Often, a Sheriff's deputy on patrol will arrive at the scene of a house fire before firefighters do.
They are in use by many law enforcement agencies and private entities across the country, but the ACLU says this technology is often "deployed with too few rules that is becoming a tool for mass routine location tracking and surveillance."
The most frustrating thing about shopping at either Sam's Club or Costco is having to wait to have your receipt checked before leaving the store. Soon you won't have to do that at Sam's Club.