Máte chybu u WI-FI jedná se o slovní hříčku.
Viz. AJ wiki Phil Belanger, a founding member of the Wi-Fi Alliance who presided over the selection of the name "Wi-Fi", has stated that Interbrand invented Wi-Fi as a pun on the word hi-fi (high fidelity), a term for high-quality audio technology.[22]
a wiki čerpala od tud https://boingboing.net/2005/11/08/wifi-isnt-short-for.html
Dobrý den,
dovolím si nesouhlasit. Podle mých informací vámi zmíněný Phil Belanger při vysvětlování tohoto pojmu řekl následující:
"Wi-Fi doesn't stand for anything. It is not an acronym. There is no meaning. Wi-Fi and the ying yang style logo were invented by Interbrand. We (the founding members of the Wireless Ethernet Compatibility Alliance, now called the Wi-Fi Alliance) hired Interbrand to come up with the name and logo that we could use for our interoperability seal and marketing efforts. We needed something that was a little catchier than "IEEE 802.11b Direct Sequence"..."
https://boingboing.net/2005/11/08/wifi-isnt-short-for.html
Vaše tvrzení, že se jedná o slovní hříčku, navíc podle mě nevyvrací tuto skutečnost samo o sobě nijak nevyvrací.