Remote locking of input devices - is this possible ?

[Sankarshan Mukhopadhyay]

Hi,

I am trying to do a deployment for schools where remote locking (by
teacher) for input devices (mouse, keyboard) is required for cases when
the teacher is teaching/presenting ?

Is this possible ?

Regards
Sankarshan

-- 

You see things; and you say 'Why?';
But I dream things that never were;
and I say 'Why not?' - George Bernard Shaw