Player detection

[Pelycosaurus 0]

So, i wonder if there is a way to detect who is using the computer. I want to make a password door out of this. Anybody could help?

[feldim2425 8]

Yes. If you look in the Wiki about signals (ocdoc.cil.li/component:signals) you can see, that the "key_down" event and the "touch" event gives you the playername.