Facebook is rolling out the unsend feature in Messenger, which lets you undo the delivery of already sent messages. The function has already been given to users certain countries.
This feature was promised by Facebook for Messenger seven months ago, when it secretly withdrew some private messages που είχε στείλει παλαιότερα ο διευθύνων σύμβουλος του Mark Zuckerberg . Τις τελευταίες εβδομάδες, εμφανίστηκαν στιγμιότυπα οθόνης του νέου χαρακτηριστικού, αλλά μόνο στις χώρες Κολομβία, Πολωνία, Βολιβία και Λιθουανία. Αναμένεται να κυκλοφορήσει σύντομα και σε άλλα μέρη του κόσμου.
With the new unsend feature you can remove one message from recipients' inboxes within 10 minutes from his mission. After this time, you can still delete the message from your window, but it will remain in the recipients' inbox.
But even after deleting a message, Facebook will keep it a little longer to check that there is no abuse of the service.
Facebook also seems to be working on something related characteristics, such as the ability to set messages or chat logs that will expire after a significant period of time. While this feature might indeed be helpful in protecting your privacy, Facebook should also ensure that it does not promote bullying.