Thanks for the tip on Raveen’s heated apparel. We weren’t aware of this brand, but will reach out to them and see if we can test their products.
We have seen heated keyboard pads for the wrist. We tried one called Rā-Key that had several issues. Another company that makes a heated mouse we tried also has one – here’s the link: http://www.heatedmouse.com/Heated-Keyboard-Pad.html. We tested the heated mouse and found the heat a bit too subtle for Frosties, but we didn’t test their keyboard. If you try it, please let us know what you think!