Every device is on the Internet: Human can communicate with machines.
Everything is smart: Machines can carry out routine work without intervention.
The use of smart devices will greatly help human's everyday life.
Smart Machines
Surveillance
"These violent delights have violent ends." -- William Shakespeare
The increase of smart devices will increace the possiblity of surveillance to people by the rich and powerful.
Smart devices can be used to track people's location, and the data can be used to predict people's behavior.
