Passing on details is among the processes that a private investigator and private detective ought to do with utmost care. This really is because such details is essential to solving an investigation case and revealing the details of such investigation could be detrimental not only to the investigation but also to the person involved. Based on the nature of private investigation some information has to be passed either to a client or to another investigator but ought to be kept a secret. Passing on info using technologies including mobile phones and e-mails can quickly be encrypted with the use of distinct encryption programs. Even so, what if the info being passed on is only via the use of paper? A private investigator or a private detective would sometimes encounter situations exactly where the need to pass urgent details is paramount. Nevertheless, passing such written information on might pose the danger of it getting read by the individual who's the subject of the investigation which could compromise the investigation as a whole or could put the life of the client and private investigator or private detective at risk.
Right after realising the significance of passing on written messages and after seeking at the risk that 1 has to take, private investigators and private detectives were able to develop a gadget that would keep the messages written on paper a secret to those that aren't the intended recipient. This really is by inventing the Mossad Pen, which can be a pen that uses “invisible” ink. Nevertheless, it really is just not an ordinary invisible ink but you'll find specific conditions that the ink need to be subjected to just before the recipient of the letter would be able to read the message. The message written may be made invisible by applying warm air through a blow dryer and it might be retrieved by freezing the paper that contains the message. With this kind of pen the lives and investigation method of the private investigators and private detectives usually are not compromised.
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