Image: Samar Haddad; Allison Johnson / The Verge
If you have a guest over to your house for any amount of time, there’s a fair chance they’ll ask you for the Wi-Fi password, which may begin a dreaded dance of you trying to remember what it is or read out a complicated string of numbers, letters, and symbols.
Of course, you could always buy a Wi-Fi password sign or write it on a sticky note that you can quickly point guests to, but that’s not always the most convenient solution; if your password is long or contains hard-to-read symbols (is that an O or a 0?), it can be a pain to get your friends and family connected.
It’s worth noting that if you frequently have people you don’t know very well or la...
