We all have the same reflex: the text to a friend at the start of the evening. "Right, I am here." Then a second one an hour later, "he is actually nice". And sometimes a third that never comes, because by the time it should have been written, you were in no state to think about it.
That is the whole fragility of the manual message. It relies on your presence of mind at exactly the moment you might not have any. An evening going wrong is not a film scene. It is usually a quiet chain of events where you no longer want to, or no longer can, take out your phone to reassure anyone.
The idea behind SHARIXY is to take that weight off your shoulders. You choose, once, the person who watches over you. During the date, they see the essentials without you lifting a finger. You, meanwhile, get on with your evening. A check-in comes round now and then, you answer it discreetly with one tap, and that is that.
The difference shows up in the silence. A message you forget to send triggers nothing. A check-in you stop answering sets things in motion: a reminder, then your contacts informed, then an alert with your location. The system never reads your silence as "all fine". That is precisely what a text message will never do.
Which leaves the awkward question: does it kill the mood? Honestly, no. Plenty of people mention it openly to the person across the table, and it reassures everyone, including well meaning people with nothing to hide. And if you would rather keep it to yourself, nobody but your own contacts sees anything at all.