QR code | Use Your Words

20 Nov 2020

WiFi QR Code

by J. K. Hoffman | posted in: Art, Fun, Fun Work, Geek Work, Never trust a Network Admin with a screwdriver, The Network Geek at Home | 0

This might be helpful if you let people come over for the holidays this year. Back in 2014, I wrote a little post about sharing your wifi with holiday guests via something called a QR code. Back then, the technology … Continued

27 Jun 2014

An Easy Way to Share Your WIFI Password

by J. K. Hoffman | posted in: Red Herrings | 3

I’m going to take a slight departure from my normal free stuff on Friday posts. Don’t worry, this is still free, but it’s not just a “click here and look at this thing” kind of post. This week, you’ll need … Continued

7 Oct 2011

QR Codes For The Road

by J. K. Hoffman | posted in: Marginalia and Notes from the Editor | 0

I guess QR codes aren’t quite dead yet! Back in the day, hobos, or “gentlemen of the rails”, used to use a kind of code that let other hobos know important information. For instance, if they marked a cat-like symbol … Continued

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