This camera doesn't just show you what's going on at home. It knows what it sees.For the past three years, I've had a Wi-Fi-connected security camera running constantly in my third-floor walkup apartment in San Francisco. Based on how hard it is for me to make it upstairs with a few bags of groceries, I'm not that worried about burglars, but I am concerned about my dog, Tucker. There's something comforting about being able to confirm that he's asleep in bed rather than barking uncontrollably.Read Full Story