Monitoring computers activities

Dear all,

A (potential) client is inquiring about the following:
He has 3 employees on 3 different computers;
He wants
1- to monitor all activities on those computers and
2- have the report transmitted in real time to his computer.

Pls advise.

Thank you

 

I won't comment on this (though there are ways) other than to remind your client that this action is considered illegal in many countries.