[Skip to Content]
Share This Photo:
Marie D5
Marie D5 May 05, 2013

I've seen these sensors...

Often 0
Occasionally 1
Rarely 3
Never 9
What is it? 3
2 Comments     16 Tags
Similar Photos: A school in Samambaia, a city next to Brasília, is testing a controversial sensor in the uniform to control the student attendance. Ticket gate Sensors inside a car..

Idea Collaboration by  MindMixer