Even the iconic Bluetooth logo pays homage to King Harald, blending two runes from the Younger Futhark alphabet: ᚼ (H) and ᛒ (B)—Harald Bluetooth's initials. READ MORE: Apple TV's chilling ...

“The Bluetooth Special Interest Group (SIG) announced two new brand extensions to its globally recognized logo today in an effort ... the same way they would a 3D ready TV – having the TV ...

They uncovered a secret message in the Bluetooth logo, and even though the technology has been around for 28 years people are only just realising. It's named after King Harald "Bluetooth" Gormsson ...

The world's first Bluetooth-enabled active-shutter 3D glasses have been unveiled at CES courtesy of XpanD and TV maker VIZIO. If that doesn't mean anything to you, here's what they do: XpanD's ...

But although almost everyone has heard of Bluetooth, few people know the curious story behind its name and logo. It turns out the term takes its name from a Nordic ruler who reigned centuries ago.