Long term technologies, waiting in the background
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Re: Long term technologies, waiting in the background
#2What I like about QR codes is that they have a special "alphanumeric" charset which has uppercase letters and numbers and : and / to make URLs. This encodes chars 5.5 bits per bytes and was a far-sighted choice for a standard defined in 1994.
Re: Long term technologies, waiting in the background
#3I must admit, this is the kind of description that's enough to make me want to maybe get into ham radio someday.
Re: Long term technologies, waiting in the background
#4[deleted]