Learn how to set up & use a headset on Windows 11/10. Set up connection, volume, default output and input device, and volume for headphones.

How to cite this article: Choi, W. et al. Control of randomly scattered surface plasmon polaritons for multiple-input and multiple-output plasmonic switching devices.

Professor Hawking used an input device controlled by his cheek movements to choose the words he wanted to use. A special output device turned those words into electronic speech that people could hear.