who needs a spy cam?

Who doesn’t need a clandestine mobile phone camera? It can be employed anywhere!
A magistrate, while recording the statement of a person who had been shot at, may find it supportive. Else the victim’s abrupt volte-face may save the lawbreaker.
The election commission may make use of these candid cameras to catch the culprits unaware. It can be a case of booth capturing or distribution of money for ‘sweets’.
A speaker of a house can make use of it to take the glimpses of the acts of unruly members. Further it can also be exploited to expose the dozing members.
An invigilator may carry one in the examination hall to expose the copying by the students and also utilize it if they attempt to manhandle him. It can be a weapon for the students too, against the teachers who behave badly in the class or while away time idly.