I use a clear acrylic keyboard protector to prevent my cats from treading on the keyboard, while still allowing me to type. Oddly, the version I have was origin

I use a clear acrylic keyboard protector to prevent my cats from treading on the keyboard, while still allowing me to type. Oddly, the version I have was originally marketed as an underwater camera stabilizer for divers called "Sea Cine FISH". Because I use it with a laptop, I had to cut gaps in the sides to allow cables to be plugged in. You can now find ones where this has been provided for.