Which of these is Bluetooth?

Hedy Lamar invented blue tooth technology. the US waited until the patent ran out to use it. could have saved countless lives during the war. Pathetic

as⅗

Jaap Haartsen has been active in the area of wireless communications for more than 25 years. In 1994, he laid the foundations for the system that was later known as the Bluetooth Wireless Technology, enabling connections between a seemingly endless array of devices.

I clicked on the wrong answer by mistake

Duchess, Or already snuck in & snuck out again! ☝️🙈

Lemme get this straight. The company that profits fom it is self-regulating with no one making sure it isn't making illegal or greedy profits off one group over another. And that's okay with FCC? I'm turning mine off until there is some kind of independent overseeing of it! How do I know someone isn't sneaking into my back door?