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.
Just in time for the holidays, now you can use your sunglasses to make calls, listen to music, take photos, stream live video and ask questions, for a price that won't break the bank