The Miranda, designed by Gabriel Lam, is the perfect devise for the rabble-rouser or wannabe revolutionary, which ever term is PC right now.
But I am being facetious and obnoxious.
This is a very useful devise for the current political climate in the USA. The Miranda is a small, cheap, flash memory and 3-axis accelerometer camera designed specifically to record everything that goes on around you during protests, public demonstrations, political gatherings involving civil disobedience and other events of that nature.
A little note: In the United States, the Miranda Rights are a warning police are mandated to give criminal suspects in police custody before they are asked questions relating to the possible commission of a crime. The Miranda warning starts with, "You have a right to remain silent...".