In the previous two blogs, I explained the idea and execution of a small device that would allow me to mute/unmute audio/video and raise a hand in video calls with hangouts, zoom or teams. now to wrap it up, and create an encasing for it

Some improvements to the original design

While on a not particularly interesting online meeting, my eye fell on the [Raspberry Pico](https://www.raspberrypi.org/products/raspberry-pi-pico/) that I ordered and had just arrived that morning. After more than a year working from home, I got into the habit to mute my audio when I'm not speaking and in large meetings or perceived bandwidth issues, I disable my video. enabling both again when I need to speak. Now, what if I could add a couple of buttons to the Pico to make those tasks a little easier.