The name of "Bluetooth" would you all have heard of which king and why it was kept?

The name of "Bluetooth" would you all have heard of which king and why it was kept?

Bluetooth technology standard, as Telecom Company Ericone made in 1994. In this, creating personal area networks between Fax and mobile devices, using short-lived linen, UFF radio view Data is converted. This technology was introduced as a wireless alternative to RS-232 data cables. Intel Engineer Kardashich, who created Communications System from Mobile Phone Computer, suggested Bluetooth technology for this technology in 1997. .J. Francis G. Bennett is studying the Long Ships book .The
Long Ships is a historical story about Shah Harald Bluetooth and Wi-Fi, as King does the same as the Bluetooth technology. According to the book, Harald Bluetooth had added the scattered tribes of Denmark into a kingdom. Bluetooth technology also combines the communication protocols into an universal stander. The Bluetooth protocol is also created by adding Nordic Roni (alphabets). This is the earliest words of Harald's name